Chevrolet Epica ECU Clone Service

What this service is

A Chevrolet Epica ECU clone is the practical way through a failed ECM when new Epica parts are scarce — the car was produced 2006 through 2011 on the GM Daewoo V200 platform and is out of production worldwide. Rather than chasing a dealer-reflashed replacement, we clone your original ECU’s complete memory (including immobilizer data) onto the donor you provide and ship back in 24 hours.

Clone-only service — you supply both ECUs. This service requires two units: your failed original ECU and a matching donor ECU (same manufacturer part number and hardware revision), both supplied by you. We clone your original’s data onto your donor and ship it back. Not sure which donor matches? Email us a photo of your failed ECU label first and we confirm compatible part numbers before you buy a donor.

How to source a compatible donor

The donor does not need to come from a car with the same VIN or mileage — after cloning it carries your original data. What it does need to match exactly:

• Same manufacturer part number on the label
• Same hardware revision suffix (AA / AB / AC, or PCB rev number where printed)
• Same Bosch / Continental / Delphi / Denso hardware code where applicable

Good donor sources: eBay Motors, Car-Part.com, local salvage yards with parts-lookup, and make-specific forums / Facebook groups. Send us the label photo before you buy and we’ll pre-clear it.

Epica ECU platforms by engine

• 2.0 VCDi diesel (VM Motori RA420) — Bosch EDC16C9 / EDC16C39, manual and 6-speed automatic variants
• 2.0 petrol (L4G I4) — Delphi MT80
• 2.5 petrol (L81 inline-six) — Delphi MT80
• Transmission control — Aisin 6-speed auto uses a paired TCM we can also clone if needed

Epica markets and variants

The Epica was sold under several badges. Our clone service covers all of them because they use the same ECU hardware:

• Chevrolet Epica (Europe, South America, some Asian markets, 2006–2011)
• Holden Epica (Australia, 2007–2011)
• Daewoo Tosca (South Korea, 2006–2011)
• Suzuki Verona badging in earlier V200 variants (2004–2006 US)

Common Epica part-number prefixes

Epica ECMs carry GMDAT / Daewoo part numbers starting 9628xxxx or 9657xxxx. Bosch-supplied diesel units add 0 281 0xx xxx. Delphi petrol units add a Delphi hardware sticker with the MT80 code. Match both before writing the donor.

Why cloning especially suits the Epica

Because the Epica is out of production and dealer support has thinned out, a new factory ECM can be hard to source at all in some markets. Cloning lets you reuse a donor ECM from a scrapped Epica (you source one (we can advise on compatible part numbers)) instead of waiting weeks or paying specialty-import prices for a new unit. Plus the clone carries the original immobilizer secret — no dealer scan tool needed for key sync.

How the clone works

1. Email us the label first (recommended). Send a photo of your failed ECU’s part-number label and we confirm the exact donor part numbers that will work — before you spend money on a donor.
2. You source a matching donor. Buy a compatible used ECU yourself through eBay Motors, Car-Part.com, or a salvage yard with parts-lookup. Must match manufacturer part number and hardware revision.
3. Mail us BOTH units together — your failed original ECU AND the matching donor you sourced, shipped in the same box with your order number. Prepaid return label available on request.
4. We bench-read your original — full flash plus EEPROM (immobilizer secret, VIN, mileage, learned values) captured intact. Most “dead” units can still be read on the bench.
5. We clone onto your donor — your donor is blanked, then your original’s flash and EEPROM are written one-for-one.
6. Bench verification — every clone is simulated before it ships. Immobilizer bytes, VIN string, and odometer confirmed to match.
7. We ship your cloned donor back — 24-hour turnaround from when both units arrive. Plug in, turn the key, drive.

What’s preserved

• Immobilizer — existing keys still work
• VIN stored in ECM matches chassis
• Mileage — no odometer discrepancy
• Injector codes and DPF/EGR values on 2.0 VCDi
• Transmission learn for Aisin 6-speed automatic

Pricing and warranty

$200 flat. Clone work only — donor ECU must be supplied by you. Nationwide mail-in. 24-hour bench turnaround. 12-month warranty. Send a photo of the ECM label with part number plus your Epica year and engine and we confirm compatibility before you ship.

Watch how our bench service works

How our ECU clone service works. Bench demonstration on GM — the read/write method is identical on your Chevrolet.