Honda Accord ECU remapping
312 files available
About remapping
The Honda Accord accounts for 312 files in our catalogue, almost entirely the 2.2 i-DTEC diesel in its various designations. It is a mid-size saloon and estate with an engineering approach and electronics that differ noticeably from European rivals.
Stage 1 makes up 266 files, with 95 DPF off and 92 EGR off — a very high maintenance proportion reflecting known characteristics of this engine. The ECUs include EDC17CP06, EDC17CP16, EDC17C01 and EDC16C31, plus Keihin units and TC1782 processors.
Model highlights
- ›266 Stage 1 files, almost entirely on the 2.2 i-DTEC diesel.
- ›95 DPF off and 92 EGR off files: a very high maintenance proportion.
- ›Electronics differ noticeably from European rivals.
- ›ECUs including EDC17CP06, EDC17CP16, EDC17C01, Keihin and TC1782.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 2.4 i-VTEC | Petrol | 201 hp | 220 hp +19 | — |
| 2.4i | Petrol | 190 hp | 205 hp +15 | — |
| 2.0 i-VTEC | Petrol | 156 hp | 168 hp +12 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
2.4i
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
EGR off
EGR valve management to reduce soot issues and improve response.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
Speed limiter removal
Removal of the factory speed limiter.
DTC delete
Clearing of fault codes (DTC) that can't be removed via diagnosis.
Why remap with Repromatronic
- ✓More power and torque with engine-safe tuning
- ✓Sharper throttle response and nicer driving
- ✓Potential fuel savings in normal driving
- ✓Files built from the original and 100% reversible
- ✓Made by technicians with thousands of projects behind them
Are you a driver?
Request a free quote for your vehicle and we'll tell you the gains you can expect.
Request a quoteAre you a workshop or professional?
Sign up, buy credits and download the optimised file instantly.
Log in as a professionalFrequently asked questions
What is the 2.2 i-DTEC?
It is Honda's own diesel design, well regarded for its refinement. It is effectively the only engine in our Accord catalogue.
Why so many DPF and EGR files?
They are known characteristics of this engine, particularly in urban use. Disabling them is not permitted on vehicles used on public roads, however.
What is a Keihin ECU?
Keihin is a supplier within the Honda group. Its units appear alongside Bosch references in our catalogue and require specific files.