Stage 2
Stage 2 · Diesel · 2.2 CTDi 140hp
Honda Accord 2.2 CDTi Stage 2 file Bosch · SW 372141
Honda Accord 2.2 CDTi Turbo Diesel 103 kW (140 HP) Stage 22005, Turbo diesel, 103 kW (140 hp)
140 → 199 HP +59 HP +160 Nm 42% more power
Calibrated ECU file for (SW 372141). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 2.2 CTDi 140hp, NN2A2, 2.2L, Diesel. Engine #3272 in our gains database.
- Power
- 199 HP+59 HP from 140
- Torque
- 500 Nm+160 Nm from 340
- Fuel economy
- −8 %−12% full load
Real data from Gains API. Dyno curve = typical ECU-family projection. Final gains depend on fuel, altitude, wear.
How it works
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Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
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Match the numbers
Your read must show hardware Bosch and software 372141.
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Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
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Write it and drive
Write it back the way you read it. Not right for your car? We correct it free.
What the car needs
Required modifications: Stage 2, Diesel.
Hardware
- Sport / decat downpipe (or DPF removal where legally permitted off-road)
- High-flow air intake (recommended)
- Optional: catback exhaust for lower backpressure
Software / calibration
- DPF / EGR / AdBlue switched off in software (where lawful)
- Boost & rail pressure raised to match new airflow
- Smoke limiter relaxed in line with hardware
- Lambda + EGT safeties retuned
Stage 2 keeps the factory turbo and internals. Final figures vary slightly with the exact hardware fitted.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Honda |
|---|---|
| Vehicle model | Accord |
| Model year | 2005 |
| Displacement | 2.2 L |
| Fuel / Induction | Turbo Diesel |
| Factory power | 103 kW (140 HP) |
| ECU manufacturer | Bosch |
| ECU software | 372141 |
| Calibration stage | Stage 2 |
| Cylinder capacity | 2204 CC |
| Compression ratio | 16,7 : 1 |
| Bore × Stroke | 85,0 X 97,1 mm |
| OEM engine code | NN2A2 |
| File format | BIN / ORI |
| Checksum | Pre-corrected (ready to flash) |
| Delivery | Instant download after payment |
Engine performance matrix
Power, torque and fuel-economy figures for every tuning stage on this engine, sourced from the tuning-database Gains API. Values are healthy-engine crank numbers; real on-road gains vary with fuel, altitude and mechanical condition.
| Stage | Power | Torque | Δ HP | Δ Nm |
|---|---|---|---|---|
| Original / Factory | 140 HP | 340 Nm | — | — |
| Stage 1 | 185 HP | 400 Nm | +45 (32.1%) | +60 |
| Stage 2 | 199 HP | 500 Nm | +59 (42.1%) | +160 |
| Stage 3 | 210 HP | 527 Nm | +70 (50%) | +187 |
| Stage 4 | 252 HP | 629 Nm | +112 (80%) | +289 |
About this calibration file
The Stage 2 calibration for the 2005 Honda Accord 2.2L Turbo Diesel is written for vehicles with supporting bolt-ons: a higher-flow downpipe or sports catalyst, upgraded intercooler and upgraded intake are recommended. Boost targets, fuel-rail pressure, injector duration and VGT positioning are pushed further than a Stage 1 map while keeping exhaust-gas temperatures inside safe bands.
This file matches a Bosch ECU and software version 372141. Verify both identifiers in your flashing tool before writing — an ID mismatch is the most common cause of a bricked ECU. If you are unsure, upload a read of your original file via the file-request wizard and our engineers will confirm compatibility before you flash.
Projected output on a healthy, stock-hardware example of this engine: 199 HP and 500 Nm at the crank — a gain of +59 HP (42%) and +160 Nm over the factory 140 HP / 340 Nm baseline. These numbers are sourced from our Vehicle Performance Database, which aggregates dyno results across this engine family. Real-world gains depend on fuel grade, ambient temperature, mechanical condition and intake/exhaust state.
The file is delivered as a ready-to-flash BIN (and ORI backup where applicable) compatible with all major tools — KESS V2/V3, KTAG, AutoTuner, CMDFlash, Dimsport New Genius, MPPS, Flex, BFlash, PCMFlash, MMFlash — via OBD, bench or boot-mode as supported by your ECU family. Checksums are pre-computed and verified; no additional checksum tool is required. All files include a free revision if post-flash logs reveal a fuelling, boost or EGT issue.
Frequently asked questions
Product details
This product contains a calibrated Stage2 tuning file for Honda Accord 2.2 CDTi 2005 Turbodiesel 103KW with Bosch Bosch (Bosch software number 372141 ( 1037372141 )). The base stock vehicle for this calibration has a factory output of around 103 kW (~140 HP). Stage 2 is intended for cars with supporting modifications (exhaust, intake, intercooler) and delivers a stronger performance gain.
All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as Bosch, 372141 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
C0A325DE 012FE1C9 74483A0A E8DBF665 7BF52088 738941B6 CAF4A62B 54C176AB