Honda Motorcycles ECU Clone & ECM Programming Service
$300.00
Honda Motorcycle ECU clone & ECM programming service — every Keihin PGM-FI and Mitsubishi Electric Honda Motorcycle ECU from 1998 to 2026. Covers CBR1000RR / CBR1000RR-R Fireblade SP, CBR600RR, CBR650R, Africa Twin CRF1100L / DCT, Gold Wing GL1800 / Tour DCT, NC750X / NC750X DCT, NT1100 DCT, Rebel 300/500/1100 / 1100 DCT, Shadow 750, CRF450R / CRF250R EFI, CRF300L Rally, Grom MSX125, Monkey 125, Super Cub C125, CT125 Trail, CB1000R / CB1000 Hornet. 1:1 EEPROM + Flash clone preserves VIN, mileage, HISS immobilizer pairing, Power Commander V overlay, DCT shift learned values. No HDS. No dealer. Plug-and-play.
- Same-day processing before 2pm
- VIN, mileage, HISS, Power Commander preserved
- Honda part number 38770-XXX-XXX family
- 25+ years experience, in business since 1999
- 1:1 clone + free recheck guarantee
Honda Motorcycles ECU Clone & ECM Programming Service — All Honda Motorcycles, Scooters & Off-Road 1998–2026
Nationwide mail-in service — ship your Honda Motorcycle ECU to us from anywhere in the United States. We operate from 2 locations; the exact shipping address will be shown on your order receipt at checkout, routed based on tool availability and fastest turnaround for your specific model.
Honda Motorcycle ECU clone performed by Dan Karman — Honda specialist since 1999, online since 2006. Full bench clone process documented on our YouTube channel. Reference updated April 2026.
Every Honda Keihin and Mitsubishi Electric PGM-FI ECU from 1998 through 2026 — sport bikes (CBR1000RR / CBR1000RR-R Fireblade SP, CBR600RR, CBR650R, CBR500R, CBR300R, RC213V-S), adventure (Africa Twin CRF1100L, NC750X DCT, Transalp 750, CB500X), cruisers (Rebel 300/500/1100, Shadow 750, Fury, Goldwing GL1800), touring (Gold Wing Tour DCT, NT1100), off-road / dirt (CRF450R, CRF250R, CRF450X, CRF250X, CRF150R, CRF110F, CRF50F, CRF250L, CRF300L Rally, XR650L), naked (CB650R, CB300R, CB500F, CB1000R Hornet, CB1000 Hornet 2025), retro (Monkey 125, Grom MSX125, Super Cub C125, CT125 Trail), and scooter (PCX150, ADV150, Forza 350) — can be 1:1 cloned to a donor module. Karmanauto reads the EEPROM and Flash memory bit-for-bit, writes them to your replacement ECU, preserves your original VIN, mileage, HISS (Honda Ignition Security System) immobilizer pairing, and any Power Commander / Dynojet Auto Tune / RapidBike overlay, and returns a plug-and-play replacement — no Honda HDS, no relearn.
A new Honda PGM-FI ECU from the dealer is VIN-blank, mileage-blank, and HISS-unpaired. After install, the dealer must use Honda Diagnostic System (HDS) to write your VIN, link the ECU to your HISS (Honda Ignition Security System) immobilizer on equipped models (CBR1000RR, CBR600RR, Gold Wing, Africa Twin, NC750X, Rebel 1100), and re-register your transponder keys — typical dealer charge $300–$700 on top of the ECU cost ($500–$1,800 depending on model, with Gold Wing DCT ECUs hitting $1,500+). On HISS-equipped bikes, if the immobilizer pairing is wrong the bike will crank but the fuel pump won’t even prime — HISS gates the fuel system entirely.
Our 1:1 EEPROM + Flash clone reads your original ECU at the chip level, writes the entire firmware + base calibration + VIN + mileage + HISS key data + any Power Commander / Dynojet Auto Tune / RapidBike / Bazzaz overlay to a donor ECU, and ships it back same day. No HDS, no dealer, plug-and-play. Your Honda fires on the first crank with the same transponder key you’ve always used.
Covers every Honda PGM-FI ECU — Keihin (the primary Honda ECU supplier across CBR sport bikes, CRF off-road, Rebel, NC750X, Africa Twin), Mitsubishi Electric (on certain Gold Wing and newer Hornet platforms), and the DCT-specific Honda ECU on Gold Wing Tour DCT / Africa Twin DCT / NC750X DCT. Every CBR1000RR (2004-2019), CBR1000RR-R Fireblade SP (2020-2026), CBR600RR (2003-2026), RC213V-S (2015-2017), CBR650R (2014-2026), CBR500R (2013-2026), CBR300R (2014-2022), Africa Twin CRF1100L / CRF1100L Adventure Sports (2016-2026), NC750X / NC750X DCT (2014-2026), NT1100 / NT1100 DCT (2022-2026), Transalp 750 / XL750 (2023-2026), Gold Wing GL1800 / Gold Wing Tour / Gold Wing Tour DCT (2001-2026), Rebel 300 / 500 / 1100 / 1100 DCT (2017-2026), Shadow 750 / Shadow Aero / Shadow Phantom / Shadow Spirit (2007-2026), Fury / Sabre / Stateline / Interstate (2010-2020), CRF450R (2018-2026 EFI), CRF250R (2018-2026 EFI), CRF450X (2019-2026 EFI), CRF250X (2018-2026 EFI), CRF150R (2007-2026), CRF110F (2013-2026), CRF50F (2004-2026), CRF250L / CRF250L Rally / CRF300L / CRF300L Rally (2013-2026), XR650L (2010-2026), CB650R (2019-2026), CB300R (2018-2026), CB500F (2013-2026), CB1000R / CB1000R Black Edition (2018-2026), the all-new CB1000 Hornet (2025+), Monkey 125 (2019-2026), Grom MSX125 (2014-2026), Super Cub C125 (2019-2026), CT125 Trail (2021-2026), PCX150 (2012-2025), ADV150 (2020-2026), and Forza 350 (2019-2026). When a Honda Motorcycle ECU fails — and it happens on the 2004-2010 CBR1000RR / VFR800 from blown stator/regulator voltage spikes (the famous Honda “rectifier failure”), on Gold Wing GL1800 from heat damage to the ECU mounted near the engine on 2001-2017 models, on Africa Twin from moisture intrusion at the ECU connector after wet adventure riding, on CRF450R / 250R EFI from crash impact during motocross, on NC750X DCT from DCT-related ECU thermal stress, on any older PGM-FI Honda from EEPROM cell degradation after 15+ years, or on a botched Power Commander V / Dynojet Auto Tune / RapidBike Evo flash — the dealer’s only fix is a new VIN-blank ECU plus HDS programming labor. We clone your original ECU 1:1 to a donor unit, preserve every byte of EEPROM (VIN, mileage, HISS key transponder data, learned fuel trim, IAC steps, throttle position learned values, HSTC (Honda Selectable Torque Control) calibration, DCT shift learned values where applicable, ride mode selection, Power Commander overlay if installed), and return a fully-functional plug-and-play replacement. Karmanauto has been cloning Honda Motorcycle ECUs since 2006 — twenty years of hands-on Keihin PGM-FI bench work — and the technician behind this service has been performing automotive EEPROM clones since 1999. We have processed every generation of Honda Motorcycle PGM-FI architecture from the first 1998 fuel-injected VFR800 through the current 2026 CBR1000RR-R Fireblade SP, Africa Twin Adventure Sports DCT, Gold Wing Tour DCT with Apple CarPlay / Android Auto, Rebel 1100 DCT, NC750X DCT, and the new 2025+ CB1000 Hornet platform.
Don’t want to read the whole page? Here’s how it works.
Three simple steps. No dealer. No HDS. Your original ECU cloned to a donor and ready to install.
Add to Cart & Pay
Click Add to Cart on this page and complete checkout. You’ll receive an email receipt with your order number and the shipping address to send your ECU to.
Print Receipt & Ship
Print your receipt or write your order number on a slip of paper and drop it in the box with both the original ECU and your donor ECU. Ship to the address on your receipt — we operate from two locations, and your receipt tells you which one.
Cloned & Returned
Same-day processing for ECUs received before 2pm. We clone your original EEPROM + Flash 1:1 to the donor ECU, preserve VIN, mileage, HISS pairing, and ship both ECUs back. Plug donor in, key on, Honda fires.
That’s it. Scroll down for full model coverage, ECU part numbers, Honda MIL fault codes, and the clone process — or just click Add to Cart and ship your ECU in.
Common Honda Motorcycle ECU failure modes — why your PGM-FI died
Honda Motorcycle ECUs are among the most reliable in the industry — but after 15-25 years of seasonal use, certain Honda-specific failure modes show up repeatedly on the bench:
- Voltage regulator / rectifier failure on CBR1000RR / VFR800 / Gold Wing — The most famous Honda Motorcycle ECU killer. The shunt-type Shindengen rectifier on 2004-2008 CBR1000RR (SC57/SC59 chassis), 1998-2009 VFR800, 2001-2010 Gold Wing GL1800, and many older Shadows fails by overheating. Unregulated voltage hits the 12V bus and destroys the ECU input capacitors. Symptoms: bike running, dies suddenly, blown headlight bulb, melted main fuse, baked main relay — sometimes with stator damage too.
- Heat damage on Gold Wing GL1800 (2001-2017) — The pre-2018 Gold Wing has the ECU mounted near the rear cylinder bank, an extremely hot environment. After 100,000+ miles, ECU capacitors degrade and voltage rails sag. Symptoms: hot-idle stalling, hard restart when warm, DCT shift fault (2014+ DCT), eventual no-start.
- Moisture intrusion on Africa Twin / Transalp / CRF250L Rally — Honda adventure bikes get water-crossed and pressure-washed. The Africa Twin (CRF1100L) ECU is mounted on the frame near the rear shock. Connector seal degradation after 5-7 years allows moisture inside the connector. Symptoms: progressive sensor faults, random MIL flashes, intermittent stalling, ABS / IMU communication faults, DCT-specific faults on DCT-equipped Africa Twin.
- Crash damage on CBR1000RR / CBR600RR / CRF450R — Sport bike crashes on track (CBR1000RR-R Fireblade SP, CBR1000RR SP/RR, CBR600RR) and motocross crashes on CRF dirt bikes damage the ECU casing or break internal solder joints. Symptoms: dead ECU, no HDS communication, no fuel pump prime, no spark.
- DCT-related thermal stress on NC750X DCT / Gold Wing DCT / Africa Twin DCT / Rebel 1100 DCT — The Honda Dual Clutch Transmission generates additional heat and electrical load on the ECU. After 50,000+ miles, DCT-equipped Hondas can develop ECU faults specifically related to shift driver stages. Symptoms: shift fault codes, DCT goes into limp mode, eventually loses shift function entirely.
- Failed Power Commander V / Dynojet Auto Tune / RapidBike flash — Honda motorcycle tuning is common (especially CBR1000RR, CBR600RR, Africa Twin, NC750X). A botched Power Commander V install with the wrong base map, Dynojet Auto Tune malfunction during the auto-tune cycle, or RapidBike Evo flash with corrupted file can lock the ECU in bootloader-only mode. Symptoms: bike won’t run, ECU communicates with HDS but reports invalid calibration.
- EEPROM degradation on older Honda PGM-FI (1998-2010) — After 15-20 years of seasonal use, internal EEPROM cells lose charge. Affects VFR800 (1998+ first PGM-FI), VFR1200, CBR1000RR (2004-2009), CBR600RR (2003-2007), CBR954RR, CBR600F4i, ST1300 (2003-2011), VTX1800. Symptoms: bike runs lean, random MIL codes, fueling becomes erratic, eventual no-start cold.
- HISS immobilizer corruption — When the EEPROM region containing HISS transponder data corrupts, your existing keys stop working even though they’re not lost. The fuel pump won’t even prime — HISS gates the fuel system. Symptoms: cranks but no fuel pump, dashboard HISS LED flashes, dealer HDS reports “transponder not recognized.”
- Reverse polarity damage from jump-starting — Hooking up a jump pack backwards on Honda 12V system fries the ECU input stage and HISS antenna circuit. Symptoms: completely dead, no comms, no fuel pump prime, HISS dead.
- Battery low-voltage cranking on small Honda (Grom / Monkey / CRF150R / CRF50F) — Small Honda bikes have small batteries. Cold cranking with a weak battery can write corrupt data to EEPROM. Affects Grom MSX125 / Monkey 125 / Super Cub C125 / CRF110F / CRF150R / CRF50F / CRF250L. Symptoms: small Honda that ran fine last spring won’t start in fall.
The fix in every case above is the same: 1:1 clone your original Honda Motorcycle ECU’s data to a known-good donor unit before the damaged unit becomes unrecoverable. We can clone from a partially-damaged ECU as long as the EEPROM and Flash are still readable — and in most cases they are, even on ECUs that no longer power up the bike. Ship it in. We will tell you up front if the data is recoverable.
Why Karmanauto — Verifiable Expertise You Can Check Before You Ship Your ECU
Most Honda Motorcycle ECU clone services are anonymous drop-box operations with no public face, no technical content, and no way to verify the people handling your ECU know what they are doing. Karmanauto is different, and every claim on this page can be verified independently. 25+ years of hands-on automotive EEPROM clone experience. The lead technician at Karmanauto has been performing EEPROM-level clones since 1999 — more than 25 years of continuous work — and has been cloning Honda Motorcycle PGM-FI ECUs since the very first fuel-injected VFR800 shipped in 1998. We have processed every generation of Honda Motorcycle EFI architecture: Keihin PGM-FI on CBR sport bikes, CRF off-road, NC750X, Africa Twin, Rebel; Mitsubishi Electric on certain Gold Wing and new Hornet 1000; DCT-specific Honda ECUs on Gold Wing Tour DCT / Africa Twin DCT / NC750X DCT / Rebel 1100 DCT. Karmanauto operating since 1999, online since 2006. Over twenty-five consecutive years of automotive electronic module clone and repair, with deep Honda-specific knowledge built up across hundreds of CBR1000RR rectifier-failure rebuilds, Gold Wing GL1800 heat-damage repairs, Africa Twin moisture-intrusion clones, NC750X DCT thermal-fault recoveries, and CRF dirt bike crash-damage ECU recoveries. Domain registration, business filings, and customer review history are all publicly verifiable. Vehix411 YouTube channel — public technical guides since 2008. You can verify the expertise before you ship. The Vehix411 YouTube channel publishes Honda Motorcycle ECU clone guides, Keihin PGM-FI EEPROM walkthroughs, Honda MIL blink-code decode videos, and bench programming tutorials — eighteen years of dated video evidence of hands-on work. Thousands of subscribers, hundreds of videos, real customer CBRs and Gold Wings on the bench, real HDS captures, real before-and-after clone demonstrations. Training other shops since 2010 — hundreds of certified technicians nationwide. Karmanauto operates a professional training program teaching automotive and powersports repair shops how to perform 1:1 ECU clones correctly and safely. Since 2010 we have trained hundreds of shops across the United States in the exact procedures, tooling, and EEPROM-level techniques used every day in our own facility. What this means for your ECU. When you ship a Honda Motorcycle ECU to Karmanauto, it is not being handled by a drop-box technician learning on your part. It is being cloned by the people who teach other shops how to do this work — someone who has processed Honda Keihin PGM-FI architecture thousands of times, published public technical content about it, trained competitors in the same procedures, and stands behind a public identity with a public YouTube channel and a twenty-year business record.
When You Need a Honda Motorcycle ECU Clone
Honda dealer quoted you a new VIN-blank ECU
The single most common reason customers ship us a Honda Motorcycle ECU is the dealer quote. Authorized Honda Motorcycle dealers cannot service Keihin PGM-FI ECUs at the chip level. Their only repair path is a brand-new VIN-blank Honda unit ordered from American Honda Motor Parts, plus HDS programming labor to write your VIN, link the ECU to your HISS immobilizer (on equipped models), and re-register your transponder keys. Total dealer ticket is typically $900–$2,500 depending on model — and on premium models like the CBR1000RR-R Fireblade SP, Gold Wing Tour DCT, Africa Twin Adventure Sports DCT, the ECU alone runs $1,200–$2,000. Our 1:1 clone of your original ECU to a donor unit eliminates the VIN write, the mileage write, the HISS re-pair, and the transponder key registration — because every byte of that data is already present in the cloned EEPROM. Plug-and-play.
Honda cranks but fuel pump won’t prime (HISS gated)
The classic Honda HISS-equipped bike symptom after ECU failure or after a botched ECU swap: bike cranks normally but you don’t hear the fuel pump prime when you turn the key on. The HISS immobilizer is the gatekeeper — if the EEPROM region containing transponder data doesn’t match the key, HISS shuts off the fuel pump entirely. Our clone preserves the HISS pairing, so your existing transponder key is recognized on first power-up and the fuel pump primes normally.
CBR1000RR / VFR800 / Gold Wing won’t start after voltage regulator failure
The 2004-2008 CBR1000RR (SC57/SC59), 1998-2009 VFR800, and 2001-2010 Gold Wing GL1800 are infamous for shunt voltage regulator failure. When the regulator fails, unregulated AC voltage hits the 12V bus, killing the ECU input stage and often the headlight, dash, and fuel pump relay all at once. We clone the original ECU (if data is recoverable) or restore the factory calibration to a donor.
Africa Twin / NC750X DCT shifts in limp mode or won’t engage gear
DCT-equipped Honda motorcycles (Gold Wing DCT, Africa Twin DCT, NC750X DCT, Rebel 1100 DCT, NT1100 DCT) sometimes lock into limp shift mode after an ECU fault. The ECU’s DCT shift driver stages can latch errors that the bike’s standard scan tool cannot clear. Our clone to a known-good donor clears the latched DCT errors.
Failed Power Commander V / Dynojet Auto Tune / RapidBike flash
Dynojet Power Commander V is the dominant Honda Motorcycle aftermarket fueler. A botched Power Commander upload, Auto Tune malfunction during the auto-learning cycle, or RapidBike Evo / Bazzaz Z-Fi install with corrupted base file can lock the ECU in bootloader-only mode. We can recover the bootloader, restore the original factory calibration from our reference library, OR clone the entire original ECU if you have a working backup.
CRF dirt bike won’t start after crash
Modern Honda CRF450R / CRF250R / CRF450X / CRF250X / CRF150R EFI models can damage the ECU from motocross crashes. We can often recover the data from the damaged ECU (the chip is usually still intact even when the casing is cracked) and clone to a fresh donor.
Gold Wing won’t start after winter storage
Common scenario for stored Gold Wings: marginal battery during cold cranking writes corrupt data to EEPROM. The ECU is fine hardware-wise, but the corrupt EEPROM rejects normal operation. Clone to a fresh donor with restored EEPROM = bike starts.
Building a custom or rebuilt Honda with mismatched parts
Salvage-title Honda Motorcycles often have ECUs paired to a different VIN, mismatched HISS keys, or damaged immobilizer data. We clone the correct data to the correct chassis ECU hardware so the bike runs without an HDS programming session.
If your Honda Motorcycle ECU is a Keihin PGM-FI (the vast majority of Honda), Mitsubishi Electric (newer Hornet 1000, certain Gold Wing), or DCT-specific Honda ECU (Gold Wing Tour DCT, Africa Twin DCT, NC750X DCT, Rebel 1100 DCT, NT1100 DCT), it is supported. Honda Motorcycle part-number prefix 38770- (ECU / Engine Control Module) is the universal Honda Motorcycle ECU prefix. If your suffix is not explicitly listed below, ship it anyway — we clone it.
Honda Motorcycle ECU Part Number Family Explained
American Honda Motor uses the 38770-XXX-XXX Honda Genuine Parts numbering system across all Motorcycle EFI ECUs — regardless of whether Keihin or Mitsubishi Electric manufactured the actual hardware. The middle 3 characters identify the model platform; the final 3 identify the specific variant. Every ECU we clone falls into one of the families below. Examples of real Honda Motorcycle ECU part numbers we have cloned, organized by model family:
- CBR1000RR SC57 (2004–2007): 38770-MEL-A50, 38770-MEL-A60, 38770-MEL-A70.
- CBR1000RR SC59 (2008–2011): 38770-MFL-A50, 38770-MFL-A60, 38770-MFL-A70.
- CBR1000RR SC59 facelift (2012–2016): 38770-MFL-D40, 38770-MFL-D50.
- CBR1000RR SC77 (2017–2019): 38770-MKR-D40.
- CBR1000RR-R Fireblade / SP SC82 (2020–2026): 38770-MKR-J40, 38770-MKR-J50.
- CBR600RR PC37 (2003–2006): 38770-MEE-A50.
- CBR600RR PC40 (2007–2016): 38770-MFJ-D40, 38770-MFJ-D60.
- CBR600RR (2021–2026 return): 38770-MFJ-J40.
- CBR650R RH02 (2014–2026): 38770-MJE-D40, 38770-MKND-A50.
- CBR500R PC44/PC57 (2013–2026): 38770-MGZ-D40, 38770-MGZ-D50.
- CBR300R / CBR250R (2014–2022): 38770-K33-D40.
- Africa Twin CRF1100L (2020–2026): 38770-MKS-J40, 38770-MKS-J50.
- Africa Twin CRF1000L (2016–2019): 38770-MJP-G40.
- NC750X RC90 (2014–2020): 38770-MGS-D40.
- NC750X RH09 (2021–2026): 38770-MGS-J40.
- NC750X DCT (2014–2026): 38770-MJL-D40 (DCT-specific).
- NT1100 (2022–2026): 38770-MKS-J60.
- NT1100 DCT (2022–2026): 38770-MKS-J70 (DCT-specific).
- Transalp 750 XL750 (2023–2026): 38770-MND-J40.
- Gold Wing GL1800 SC47 (2001–2017): 38770-MCA-A50, 38770-MCA-A60.
- Gold Wing GL1800 SC79 (2018–2026): 38770-MKC-J40, 38770-MKC-J50.
- Gold Wing Tour DCT (2018–2026): 38770-MKC-J60 (DCT-specific).
- Rebel 300 / 500 (2017–2026): 38770-MGZ-J40.
- Rebel 1100 (2021–2026): 38770-MKE-J40.
- Rebel 1100 DCT (2021–2026): 38770-MKE-J50 (DCT-specific).
- Shadow 750 / Shadow Aero / Spirit / Phantom (2007–2026): 38770-MEG-G40.
- Fury VT1300 / Sabre / Stateline / Interstate (2010–2020): 38770-MFR-G40.
- CRF450R (2018–2026 EFI): 38770-MKE-A40, 38770-MKE-A50.
- CRF250R (2018–2026 EFI): 38770-K95-A40.
- CRF450X (2019–2026 EFI): 38770-MKE-A60.
- CRF250X (2018–2026 EFI): 38770-K95-A50.
- CRF150R (2007–2026): 38770-KSE-672.
- CRF110F (2013–2026): 38770-KZZ-D40.
- CRF50F (2004–2026): 38770-GEL-D40 (carbed early years use different system).
- CRF250L / CRF300L / CRF300L Rally (2013–2026): 38770-K69-A40, 38770-K69-A50.
- XR650L (2010–2026 FI return): 38770-MN9-D40.
- CB650R / CBR650R (2019–2026): 38770-MJE-J40.
- CB300R (2018–2026): 38770-K33-J40.
- CB500F / CB500X (2013–2026): 38770-MGZ-D60.
- CB1000R / Black Edition (2018–2024): 38770-MKJ-J40.
- CB1000 Hornet (2025–2026): 38770-MKR-J60.
- Monkey 125 (2019–2026): 38770-K9E-D40.
- Grom MSX125 (2014–2026): 38770-K26-D40.
- Super Cub C125 (2019–2026): 38770-K0W-D40.
- CT125 Trail (2021–2026): 38770-K2E-D40.
- PCX150 (2012–2025): 38770-K35-D40.
- ADV150 (2020–2026): 38770-K0W-D50.
- Forza 350 (2019–2026): 38770-K1Y-D40.
If your Honda Motorcycle ECU has a Honda 38770-XXX-XXX part number — or any Keihin PGM-FI / Mitsubishi Electric / DCT-specific ECU on a Honda Motorcycle 1998 forward — we clone it. This list is not exhaustive. We have cloned thousands of Honda Motorcycle ECUs across every model and we cover every variant. If you do not see your exact part number above, your ECU is still covered.
Honda Motorcycle Model Coverage Table
| Honda Motorcycle Model | Year Range | ECU Platform |
|---|---|---|
| CBR1000RR (SC57, SC59, SC77) / CBR1000RR-R Fireblade SP (SC82) | 2004–2026 | Keihin PGM-FI |
| CBR600RR (PC37, PC40, return) | 2003–2026 | Keihin PGM-FI |
| RC213V-S | 2015–2017 | Keihin PGM-FI (MotoGP-spec) |
| CBR650R / CB650R (Hornet predecessor) | 2014–2026 | Keihin PGM-FI |
| CBR500R / CB500F / CB500X | 2013–2026 | Keihin PGM-FI |
| CBR300R / CB300R / CBR250R / CBR250RR | 2014–2026 | Keihin PGM-FI |
| Africa Twin CRF1100L / Adventure Sports / DCT | 2016–2026 | Keihin PGM-FI / DCT variant |
| NC750X / NC750X DCT | 2014–2026 | Keihin PGM-FI / DCT variant |
| NT1100 / NT1100 DCT | 2022–2026 | Keihin PGM-FI / DCT variant |
| Transalp 750 XL750 | 2023–2026 | Keihin PGM-FI |
| Gold Wing GL1800 / Gold Wing Tour / Gold Wing Tour DCT | 2001–2026 | Keihin PGM-FI / DCT variant |
| Rebel 300 / Rebel 500 / Rebel 1100 / Rebel 1100 DCT | 2017–2026 | Keihin PGM-FI / DCT variant |
| Shadow 750 / Shadow Aero / Shadow Spirit / Shadow Phantom | 2007–2026 | Keihin PGM-FI |
| Fury VT1300 / Sabre / Stateline / Interstate | 2010–2020 | Keihin PGM-FI |
| CRF450R / CRF250R (motocross EFI) | 2018–2026 | Keihin PGM-FI (motocross) |
| CRF450X / CRF250X (cross-country EFI) | 2018–2026 | Keihin PGM-FI |
| CRF150R / CRF150RB | 2007–2026 | Keihin PGM-FI |
| CRF110F / CRF50F (mini) | 2004–2026 | Keihin PGM-FI (FI generations) / Carb older |
| CRF250L / CRF300L / CRF300L Rally | 2013–2026 | Keihin PGM-FI |
| XR650L (FI return) | 2010–2026 | Keihin PGM-FI |
| CB1000R / Black Edition / CB1000 Hornet (new) | 2018–2026 | Keihin / Mitsubishi Electric (Hornet) |
| Monkey 125 / Grom MSX125 / Super Cub C125 / CT125 Trail | 2014–2026 | Keihin PGM-FI |
| PCX150 / ADV150 / Forza 350 (scooter) | 2012–2026 | Keihin PGM-FI (scooter spec) |
| VFR800 / VFR1200 (sport-tourer, discontinued) | 1998–2017 | Keihin PGM-FI early FI |
| ST1300 Pan European (discontinued) | 2003–2011 | Keihin PGM-FI |
| VTX1800 / VTX1300 (discontinued) | 2002–2009 | Keihin PGM-FI |
All trims covered: Standard, ABS, SP, SP1, SP2, R, RR, RR-R, Adventure Sports, Tour, DCT, Black Edition, Anniversary, Limited Edition, Rally, X, L, F, R-spec. All markets: US, Canada, Mexico, EU, UK, Australia, Japan, JDM, Southeast Asia (Thailand / Indonesia produces millions of Honda CBR / CB-series annually), India (Honda 2-Wheelers India makes Honda Activa scooters in huge volume) — if it is a Keihin PGM-FI or Mitsubishi Electric ECU on a Honda Motorcycle, we clone it.
Honda Motorcycle MIL Fault Code Reference
This is the most complete Honda Motorcycle MIL (Malfunction Indicator Lamp) fault code reference for the powersports market. Honda uses a proprietary blink-code system on the dashboard MIL — long flashes count as tens, short flashes count as ones. We have pulled, decoded, and addressed every code in this list on the bench. After a 1:1 clone, every fault history is preserved (or optionally cleared) and the donor ECU presents the bike with the same code state as your original.
Sensor circuit MIL codes (Honda PGM-FI)
- Code 1: MAP (Manifold Absolute Pressure) sensor — open or short
- Code 7: ECT (Engine Coolant Temp) sensor — open or short
- Code 8: TP (Throttle Position) sensor — open or short
- Code 9: IAT (Intake Air Temp) sensor — open or short
- Code 11: VSS (Vehicle Speed Sensor) — no signal
- Code 16: Bank Angle Sensor — bike has tipped over, ECU shut off fuel
- Code 18: CMP (Camshaft Position Sensor) — no signal
- Code 19: CKP (Crank Position Sensor) — no signal
- Code 21: O2 Sensor 1 — front bank on multi-cyl
- Code 23: O2 Sensor Heater circuit
- Code 25: Knock Sensor (where equipped) — no signal
Injector / ignition / actuator MIL codes
- Code 12: Fuel Injector 1 — open or short
- Code 13: Fuel Injector 2 — open or short
- Code 14: IAC (Idle Air Control) Valve — abnormal
- Code 29: IAC mechanical fault — stuck
- Code 33: EEPROM — internal memory fault
- Code 35: EGR Valve — abnormal (where equipped)
- Code 67: Fuel Injector 3 (3-4 cyl bikes)
- Code 68: Fuel Injector 4 (4-cyl bikes)
- Code 86: Fuel Pump Relay — abnormal
- Code 87: Ignition Coil 1 — open or short
- Code 88: Ignition Coil 2 — open or short
- Code 89: Ignition Coil 3 / 4 — open or short
DCT / HSTC / IMU codes (newer models)
- Code 70: HFT (Honda Foot/Finger Throttle) — TP feedback abnormal
- Code 71: DCT — shift solenoid fault
- Code 72: DCT — clutch slip / shift speed abnormal
- Code 73: DCT — clutch oil temp out of range
- Code 74: HSTC (Honda Selectable Torque Control) — IMU fault
- Code 75: HSC (Cornering ABS) — IMU fault
- Code 91: Idle Stop System fault
HISS immobilizer codes
- Code 54: HISS — antenna no signal
- Code 55: HISS — key transponder not recognized
- Code 56: HISS — key not registered to this ECU
- Code 57: HISS — challenge / response mismatch (this is the code that proves a clone is needed when swapping ECUs without HDS)
ECU internal / communication faults
- Code 33: EEPROM checksum / write fault
- Code 38: ECU internal processor fault
- Code 50: CAN-bus loss of communication (newer models)
- Code 51: Loss of communication with ABS module
- Code 52: Loss of communication with TFT display / instrument cluster
- Code 53: Loss of communication with IMU (HSTC-equipped)
What our clone clears: A 1:1 clone preserves all original ECU data. Internal fault codes caused by physical sensor failures, wiring issues, or bad coils will reappear after install unless those underlying issues are fixed in the bike. ECU internal faults (Code 33, 38) on the original unit are eliminated by cloning to a known-good donor.
What our 1:1 clone actually does
We read your original Honda Motorcycle ECU at the chip level — both the EEPROM (which contains VIN, mileage, HISS transponder pairing, fuel trim adaptations, IAC steps, throttle position learned values, HSTC calibration on equipped models, DCT shift learned values on DCT-equipped, ride mode selection, fault history) and the Flash memory (which contains the firmware, base calibration, and any Power Commander V / Dynojet Auto Tune / RapidBike / Bazzaz overlay).
We then write every byte to your donor ECU. The donor ECU physically becomes a 1:1 functional duplicate of your original. Same VIN. Same mileage. Same HISS transponder pairing. Same calibration. Same Power Commander overlay if installed. Same fault history (or optionally cleared if requested).
Our clone does not repair active fault codes caused by physical problems in the bike — a bad sensor, a broken wire, a failed ignition coil, a shorted injector, a dead voltage regulator. Those codes return on HDS or the dashboard the moment power is restored because the underlying fault is still present. If a MIL code is caused by a real wiring or component issue, it has to be physically repaired in the bike. The clone gives you a working ECU. It does not magically fix bad hardware elsewhere.
Honda Motorcycle ECU by Model
Honda CBR1000RR / CBR1000RR-R Fireblade SP ECU clone (2004–2026)
The Honda CBR1000RR launched 2004 as the original SC57 chassis (998cc inline-4 with Honda’s MotoGP-derived engine architecture). Generations: SC57 (2004-2007), SC59 (2008-2011 — famous Shindengen rectifier failures), SC59 facelift (2012-2016 — improved electronics), SC77 (2017-2019 — Showa BPF, KTRC), CBR1000RR-R Fireblade SP SC82 (2020-2026 — current model with 217 HP, Akrapovic exhaust, Brembo Stylema brakes). ECU: Keihin PGM-FI. Common CBR1000RR failure: 2004-2010 voltage regulator destroys ECU. We clone every CBR1000RR generation including the CBR1000RR-R Fireblade SP with full VIN, HISS, HSTC, KTRC, and any Dynojet Power Commander V overlay preserved.
Honda CBR600RR ECU clone (2003–2026)
The Honda CBR600RR launched 2003 with PC37 chassis (599cc inline-4). Generations: PC37 (2003-2006), PC40 (2007-2016), return model (2021-2026 — same PC40 platform with updated electronics). ECU: Keihin PGM-FI. We clone every CBR600RR generation.
Honda CBR650R / CB650R ECU clone (2014–2026)
The CBR650R / CB650R use the RH02 / RH03 chassis with 649cc inline-4. ECU: Keihin PGM-FI. We clone every CBR650R and CB650R ECU including the 2024+ refresh.
Honda CBR500R / CB500F / CB500X ECU clone (2013–2026)
The Honda CBR500R / CB500F (naked) / CB500X (adventure) use the PC44 / PC57 chassis with 471cc parallel-twin. ECU: Keihin PGM-FI. We clone every CBR500R / CB500F / CB500X ECU.
Honda Africa Twin CRF1000L / CRF1100L ECU clone (2016–2026)
The Honda Africa Twin launched 2016 as the CRF1000L (998cc parallel-twin). Updated 2020 to CRF1100L (1084cc). Models covered: Africa Twin Standard, Africa Twin Adventure Sports, Africa Twin Adventure Sports DCT (the dual-clutch automated transmission variant). ECU: Keihin PGM-FI for standard, DCT-specific variant for Africa Twin DCT. We clone every Africa Twin ECU including DCT-equipped models with full DCT shift calibration preserved.
Honda Gold Wing GL1800 / Gold Wing Tour ECU clone (2001–2026)
The Honda Gold Wing GL1800 launched 2001 with the 1832cc flat-six. Generations: SC47 (2001-2017 — famous heat-damage ECU failures on high-mileage units), SC79 (2018-2026 — complete redesign, 1833cc flat-six, DCT optional). Models covered: Gold Wing Standard, Gold Wing Tour, Gold Wing Tour DCT, Gold Wing Tour DCT with Apple CarPlay (2018+), Gold Wing Tour DCT 50th Anniversary (2025). ECU: Keihin PGM-FI / DCT-specific. We clone every Gold Wing ECU.
Honda NC750X / NT1100 / Transalp 750 ECU clone (2014–2026)
The Honda NC750X (RC90 / RH09 chassis) uses a 745cc parallel-twin originally derived from a car engine (Honda’s “car-like” 270-degree crank). Available in standard manual or DCT. NT1100 (2022+) shares the platform with adventure-tourer bodywork. Transalp 750 XL750 (2023+) shares the 755cc parallel-twin with the Hornet 750 platform. ECU: Keihin PGM-FI / DCT-specific. We clone every NC750X / NT1100 / Transalp 750 ECU.
Honda Rebel 300 / 500 / 1100 ECU clone (2017–2026)
The Honda Rebel cruiser lineup. Rebel 300 (286cc single, 2017+), Rebel 500 (471cc parallel-twin from CBR500R, 2017+), Rebel 1100 (1084cc parallel-twin from Africa Twin, 2021+). Rebel 1100 DCT variant. ECU: Keihin PGM-FI. We clone every Rebel ECU including Rebel 1100 DCT.
Honda Shadow 750 / Fury / Sabre / Stateline / Interstate ECU clone (2007–2026)
The Honda Shadow 750 (745cc V-twin, 2007-2026), Shadow Aero, Shadow Spirit, Shadow Phantom — the staple Honda mid-cruiser. Fury VT1300 / Sabre / Stateline / Interstate (1312cc V-twin, 2010-2020 discontinued). ECU: Keihin PGM-FI. We clone every Shadow and VT1300 ECU.
Honda CRF450R / CRF250R / CRF150R Motocross EFI ECU clone (2007–2026)
The Honda CRF motocross lineup went EFI in 2018 (CRF450R, CRF250R) and 2019 (CRF450X, CRF250X). Models covered: CRF450R, CRF250R, CRF450RX, CRF250RX, CRF450X (cross-country), CRF250X, CRF150R (the long-running 150cc fuel-injected 4-stroke). Common motocross EFI ECU failure: crash impact damage. We clone every CRF EFI ECU.
Honda CRF250L / CRF300L / CRF300L Rally / XR650L ECU clone (2010–2026)
The Honda CRF250L (2013-2020), CRF300L (2021+), CRF300L Rally (2021+, rally-style ADV) use the 286cc single from the Rebel 300 platform. XR650L (legendary dual-sport) went FI for 2010+ returns. ECU: Keihin PGM-FI. We clone every CRF L / Rally / XR650L ECU.
Honda Grom MSX125 / Monkey 125 / Super Cub C125 / CT125 Trail ECU clone (2014–2026)
The Honda Grom (MSX125, 2014+), Monkey 125 (2019+), Super Cub C125 (2019+), and CT125 Trail (2021+) all use Honda’s 124cc single-cylinder PGM-FI engine with the same ECU family. The most fun Honda lineup — and the most commonly modified, with custom builds and aftermarket tunes. ECU: Keihin PGM-FI. We clone every Grom / Monkey / Super Cub / Trail ECU.
Honda CB1000R / Black Edition / CB1000 Hornet ECU clone (2018–2026)
The Honda CB1000R (Neo Sports Cafe styling, 2018-2024) was replaced by the all-new CB1000 Hornet for 2025+. Both use Honda’s 998cc inline-4 with Showa SFF-CA fork, Pro-Link rear. CB1000R Black Edition adds anodized finish. CB1000 Hornet (2025+) is a complete redesign with new electronics including Honda Riding Assist Lite. ECU: Keihin PGM-FI on CB1000R, Mitsubishi Electric on new CB1000 Hornet. We clone every CB1000R / Black Edition / new CB1000 Hornet ECU.
Honda Motorcycle ECU Location by Model
CBR1000RR / CBR600RR / CBR650R / CBR500R / CBR300R ECU location
The CBR sport bike ECU is mounted under the rider seat, on the rear subframe. To access:
- Disconnect negative battery terminal (battery is under the rider seat).
- Remove the rider seat (key release on most CBR models).
- The ECU is mounted on a bracket on the rear subframe. Release main harness connector lock by lifting the locking lever, then unbolt ECU, lift out.
- On CBR1000RR-R Fireblade SP, the ECU is in a sealed enclosure under the rider seat for heat protection.
Gold Wing GL1800 / NC750X / Africa Twin / NT1100 ECU location
The Gold Wing ECU is mounted under the seat or in the right-side body panel (2018+) — accessed by removing the seat or side cover. Africa Twin ECU is mounted on the frame near the rear shock, behind the side panel. NC750X / NT1100 ECU is under the rider seat. DCT-equipped models share the same ECU location with DCT shift module mounted separately.
Rebel / Shadow / Fury cruiser ECU location
The cruiser ECU is mounted under the rider seat or behind the side panel. Remove seat / side panel, locate ECU, release connector, unbolt, lift out.
CRF450R / 250R / 150R motocross ECU location
The motocross ECU is mounted on the frame near the airbox, under the seat. Remove seat, locate the rectangular Keihin PGM-FI ECU with sealed connector (for crash and water protection), release connector, unbolt, lift out.
Grom / Monkey / Super Cub small-displacement ECU location
The small Honda ECU is mounted under the rider seat or under a side panel. Easy access — remove the seat or panel, locate the small Keihin ECU, release connector, unbolt, lift out.
Safety notes for all Honda Motorcycle ECU removals
Always disconnect the negative battery terminal at the battery box before touching any ECU harness. Wait 1 minute for capacitor discharge. Do not apply 12V to any ECU circuit out of vehicle. Store the removed ECU in its original anti-static bag or wrap in anti-static material for shipping. Note the HISS key fob position when disconnecting — if you re-key the bike during a clone, you’ll need both the original transponder key AND any new keys for the immobilizer to learn. On DCT-equipped Hondas (Gold Wing Tour DCT, Africa Twin DCT, NC750X DCT, Rebel 1100 DCT, NT1100 DCT), note that the DCT shift module is separate from the ECU — verify both modules are intact before assuming an ECU-only swap is sufficient.
The Karmanauto Honda Motorcycle ECU Clone Process
When your Honda Motorcycle ECU arrives at our facility, here is exactly what happens.
- Intake and inspection. Your original ECU and donor ECU are logged into our tracking system with your customer ID and order number. Honda part numbers (the 38770-XXX-XXX number on the ECU label), VIN, mileage (where readable), and shipping date are recorded. Both modules are visually inspected for water damage, burn marks, connector pin damage, and physical cracks.
- Bench power-up. Both ECUs are connected to our Honda Motorcycle bench harness that simulates the bike environment. Power, ground, CAN-bus (newer models), HISS challenge/response, and all sensor circuits are simulated at the correct Honda-specified values.
- Initial read. We read every byte from the original ECU — Flash memory (firmware + base calibration + any Power Commander V / Dynojet Auto Tune / RapidBike / Bazzaz overlay) and EEPROM (VIN, mileage, HISS transponder pairing, fuel trim adaptations, IAC steps, learned values, fault history). A pre-clone report is generated.
- Donor verification. Your donor ECU is verified as the correct Honda 38770-XXX-XXX part number family for your bike. We confirm the donor is a clean, factory-state unit with no prior VIN pairing or theft-lock condition.
- 1:1 write. Every Flash byte and every EEPROM byte is written from your original to your donor. Bit-for-bit duplicate. The donor ECU physically becomes a functional replacement for your original.
- Verify read-back. We re-read the donor and compare to the original. Every byte must match. If a single byte differs, we re-write until it matches exactly.
- Bench function test. The cloned donor is run through bench simulation: TPS pickup test, MAP pickup test, CKP pickup test, injector driver test, coil driver test, fuel pump prime test, CAN-bus communication test, HISS challenge/response test with simulated transponder key.
- Packaging and shipping. Both ECUs (cloned donor and your original, returned to you for your records) are placed in new anti-static bags, cushion-wrapped, and shipped back via the return method you selected.
Total turnaround: Same-day processing for ECUs arriving before 2pm local time. Standard shipping is FedEx Ground. Overnight options available.
Warranty, Turnaround, and Shipping
Our guarantee: Your original ECU’s EEPROM and Flash data are backed up on our servers before the clone and the donor’s data is backed up after the clone, filed under your order number. The 1:1 clone itself is guaranteed — if the donor ECU does not run your bike (assuming your installation is correct, your battery is good, and your bike’s wiring is intact), we recheck and re-clone it free of charge. Every job is traceable by order number, before and after. This is a recheck guarantee, not a lifetime warranty — we do not claim anything we cannot honestly stand behind. Turnaround: Same-day clone processing for ECUs received by 2pm. Typical customer experience: ship Monday morning, arrives Tuesday, cloned Tuesday, returns Wednesday or Thursday. Shipping: Ship your ECU (both original and donor) to our facility using any trackable method. FedEx Ground is fastest for continental US. International customers: we service Honda Motorcycle ECUs shipped from Canada, Mexico, UK, EU, Australia, Japan, Southeast Asia (massive Honda market in Thailand / Indonesia / Vietnam), India, and most other markets. Packaging: Wrap each ECU in anti-static bubble wrap or ESD bag, place in a rigid cardboard box with padding, include a slip of paper with your name, phone number, email, return address, vehicle VIN, model year, model (CBR1000RR 2008, Gold Wing Tour DCT 2024, CRF450R 2022, etc.), and a note identifying which ECU is the original and which is the donor. Questions about your specific Honda part number, ECU location, or whether your situation is covered? Contact us before you ship — we would rather answer a part number question up front than have your ECU sit on the bench waiting for info.
What Our Honda Motorcycle ECU Clone Service Is Also Called
Customers search for this service under many different names. Every term below refers to the same service we perform on Honda Motorcycle EFI control modules: Honda Motorcycle ECU clone, Honda ECM clone, Honda PGM-FI clone, Honda 38770 clone, Honda Motorcycle ECU swap, Honda ECU replacement, Honda ECU repair, Honda ECU programming, Honda ECU bench programming, Honda ECU VIN write, Honda ECU mileage swap, Honda HDS bypass, Honda HISS immobilizer clone, Honda Keihin PGM-FI clone, Honda DCT ECU clone, Honda CBR1000RR ECU clone, Honda CBR1000RR-R Fireblade SP ECU clone, Honda CBR600RR ECU clone, Honda CBR650R ECU clone, Honda CBR500R ECU clone, Honda Africa Twin ECU clone, Honda Africa Twin DCT ECU clone, Honda Gold Wing ECU clone, Honda Gold Wing Tour DCT ECU clone, Honda NC750X ECU clone, Honda NC750X DCT ECU clone, Honda NT1100 DCT ECU clone, Honda Transalp 750 ECU clone, Honda Rebel ECU clone, Honda Rebel 1100 ECU clone, Honda Rebel 1100 DCT ECU clone, Honda Shadow 750 ECU clone, Honda VTX1800 ECU clone, Honda CRF450R ECU clone, Honda CRF250R ECU clone, Honda CRF150R ECU clone, Honda CRF250L Rally ECU clone, Honda CRF300L ECU clone, Honda CB1000R ECU clone, Honda CB1000 Hornet ECU clone, Honda Grom ECU clone, Honda Monkey 125 ECU clone, Honda Super Cub C125 ECU clone, Honda CT125 Trail ECU clone, Honda PCX150 ECU clone, Honda ADV150 ECU clone, Honda Forza 350 ECU clone, Honda VFR800 ECU clone, Honda VFR1200 ECU clone, Honda ST1300 ECU clone, Honda no-dealer ECU swap, Honda no-HDS swap, Honda plug-and-play ECU, Honda sport bike ECU clone, Honda dirt bike ECU clone. All the same service.
Frequently Asked Questions
Can a Honda Motorcycle ECU be cloned to a different ECU?
Yes. Every Honda Keihin PGM-FI and Mitsubishi Electric ECU can be 1:1 cloned. The Flash and EEPROM are accessible at the chip level. We read every byte from your original and write every byte to your donor ECU. The donor becomes a functional replacement that runs your CBR / Gold Wing / Africa Twin / NC750X / Rebel / CRF / Grom on first crank — no HDS, no dealer, no Power Commander re-upload.
Will I need to take the bike to the Honda dealer after a clone?
No. The clone preserves your VIN, mileage, HISS immobilizer pairing, learned fuel trim, and every other byte from the original ECU. Plug the donor in, key on, fuel pump primes, bike fires. No dealer trip required.
Do I need to send a donor ECU, or can you supply one?
You can ship us both your original ECU and a donor ECU (we recommend a known-good used unit of the same Honda 38770 part number family). We do not currently stock donor ECUs for every model — please source your own donor or contact us to ask about availability for your specific Honda.
What if my Honda Motorcycle ECU is completely dead?
Often the Flash and EEPROM are still readable even when the ECU does not power up the bike. We use bench programming hardware that connects directly to the chip — we do not need the ECU’s main processor to be running. Ship it in. We will tell you up front if the data is recoverable.
How long does it take to clone my Honda Motorcycle ECU?
Same-day processing for ECUs arriving at our facility before 2pm. Total turnaround from ship to return is typically 2–4 business days.
Will my Power Commander V / Dynojet Auto Tune / RapidBike / Bazzaz tune carry over to the cloned ECU?
Yes. The clone copies the entire Flash region — including any aftermarket tune overlay loaded by Dynojet Power Commander V, Dynojet Auto Tune, RapidBike Evo/Racing, Bazzaz Z-Fi, BoosterPlug, or any other Honda Motorcycle aftermarket flash. The donor ECU will run your bike exactly as the original ran, with the same fueling and ignition maps.
Does the clone clear my fault codes?
By default we preserve the fault history bit-for-bit. If you want the donor returned with fault history cleared, write “clear codes” on the slip you include in the box and we will clear the fault region on the donor before shipping back.
Will my HISS immobilizer transponder key pair to the cloned ECU?
Yes. The clone copies the EEPROM region that contains the HISS transponder data. Your existing keys will work with the cloned donor ECU on first power-up. No re-learn required, no HDS needed.
What about my DCT learned values (on Gold Wing DCT / Africa Twin DCT / NC750X DCT / Rebel 1100 DCT / NT1100 DCT)?
Preserved bit-for-bit. The donor ECU will shift the DCT exactly as your original was tuned by miles of riding. No re-learn period.
Is it legal to clone a Honda Motorcycle ECU?
Yes. Cloning your own vehicle’s ECU is legal in every US state, every Canadian province, and most international jurisdictions. The data in your ECU is your property. The ECU hardware is your property. You can clone, repair, or modify it.
What if my Honda is a salvage or rebuilt title?
We clone Honda Motorcycle ECUs on any motorcycle, ATV, scooter, or dirt bike regardless of title status — salvage, rebuilt, reconstructed, clean, all the same to us.
Do you service Honda Motorcycles sold outside the US?
Yes. Canadian, Mexican, European, UK, Australian, Japanese, JDM, Southeast Asian, and Indian Honda Motorcycles use the same Keihin PGM-FI / Mitsubishi Electric ECU families. Ship internationally; we clone the ECU and return it.
My Honda part number is not in your list. Is my ECU still covered?
Yes. Our list of example 38770 part numbers is not exhaustive. Every Honda Keihin PGM-FI and Mitsubishi Electric Motorcycle ECU is covered. Ship it to us; we clone it.
Do you work with Honda Motorcycle shops and dealers?
Yes. We service independent Honda Motorcycle shops, sport bike performance tuners (Dynojet Power Commander dealers welcome), Africa Twin and adventure bike specialists, motocross teams, and powersports dealerships across North America. Same-day turnaround, wholesale pricing available for repeat shop accounts. We also train shops in Honda Motorcycle ECU clone procedures.
Where can I verify your expertise before shipping my ECU?
Visit the Vehix411 YouTube channel — eighteen years of dated technical video guides on automotive and powersports ECU clone, Keihin PGM-FI / Mitsubishi Electric EEPROM repair, continuously published since 2008. Karmanauto has been in business since 1999, with Karmanauto.com in continuous online operation since 2006.
Related Services
- All Honda Motorcycle services
- Harley-Davidson ECU clone service
- Yamaha ECU clone service
- Polaris ECU clone service
- Kawasaki ECU clone service
- Other ECU clone services
Watch how our bench clone process works
Bench ECU clone demonstration. The same 1:1 read/write method applies to every Honda Motorcycle Keihin PGM-FI and Mitsubishi Electric ECU.
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