Stage 1
Stage 1 · Diesel · 2.2 CTDi 140hp
Honda Accord 2.2 DTDI Stage 1 file Bosch · SW 372141
Honda Accord 2.2 DTDI Turbo Diesel 103 kW (140 HP) Stage 12005, Turbo diesel, 103 kW (140 hp)
140 → 185 HP +45 HP +60 Nm 32% 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
- 185 HP+45 HP from 140
- Torque
- 400 Nm+60 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
-
Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
-
Match the numbers
Your read must show hardware 372141 and software 372141.
-
Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
-
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 1, Diesel.
Hardware
- No hardware changes required: runs on completely stock hardware
Software / calibration
- Boost pressure optimised within factory turbo limits
- Injection timing & quantity remapped
- Smoke / EGT limiters refined
- DTCs left intact, factory safeties preserved
Stage 1 is a software-only calibration. Compatible with stock turbo, injectors, intercooler, exhaust and clutch.
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 1 |
| 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 1 calibration for the 2005 Honda Accord 2.2L Turbo Diesel is a drop-in remap that works on completely stock hardware — no turbo, injector, intercooler or fuel-system upgrades required. Injection timing, boost targets, rail-pressure limits and torque maps are rebalanced to extract the safe headroom the OEM leaves untouched for fleet-fuel tolerance, altitude margin and warranty buffer.
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: 185 HP and 400 Nm at the crank — a gain of +45 HP (32%) and +60 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 Stage1 tuning file for Honda Accord 2.2 DTDI 2005 Turbodiesel 103KW with Bosch 372141. The base stock vehicle for this calibration has a factory output of around 103 kW (~140 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.
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 372141. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
EC08A3B9 C90D6349 755BDBBB F8DA373A C4F54B7E 4A562DD3 EBEE625B F023AA37