Stage 3
VW Golf3 1.9 TDI Stage 3 file Bosch HW 0281001422 · 028906021BF
Volkswagen Golf 3 1.9 TDI Turbo Diesel 66.2 kW (90 HP) Stage 31997, Turbo diesel, 66.2 kW (90 hp)
Calibrated ECU file for 0281001422 (SW 355102). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
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 0281001422.
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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 3.
Hardware
- Hybrid or larger turbocharger
- Upgraded injectors (matched flow rate)
- Front-mount intercooler upgrade
- Sport / decat downpipe + free-flow exhaust
- High-flow air intake
- Uprated clutch (manual gearbox)
Software / calibration
- Custom map dialled to the installed turbo, injector and intercooler spec
- Boost, fuelling, ignition / injection timing rebuilt around the new hardware
- All safety limits (knock, EGT, lambda, rail) re-tuned to match
- Drivability and torque-by-gear shaped to match the hardware
Stage 3 is hardware-matched. Send your turbo / injector / intercooler / clutch spec at checkout so the file is calibrated to YOUR build: typical projection above is a guide, final dyno depends on installed hardware.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Volkswagen |
|---|---|
| Vehicle model | Golf3 |
| Model year | 1997 |
| Displacement | 1.9 L |
| Fuel / Induction | Turbo Diesel |
| Factory power | 66.2 kW (90 HP) |
| ECU manufacturer | Bosch |
| ECU ID | 355102-103 |
| ECU hardware | 0281001422 |
| ECU software | 028906021BF |
| Calibration stage | Stage 3 |
| File format | BIN / ORI |
| Checksum | Pre-corrected (ready to flash) |
| Delivery | Instant download after payment |
About this calibration file
The Stage 3 calibration for the 1997 Volkswagen Golf3 1.9L Turbo Diesel targets a hardware-upgraded setup — hybrid or larger turbocharger, upgraded injectors, high-flow fuelling and in most cases a full exhaust. Maps are redrawn for the new airflow envelope with re-scaled MAF/MAP, torque limiters, smoke limiters and boost PID re-tuned.
This file matches a Bosch ECU with hardware number 0281001422 and software version 028906021BF. 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.
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
0281001422 (Bosch) listed in the specifications. Read your ECU with any supported tool (KESS, KTAG, AutoTuner, CMD, etc.) and compare the hardware + software numbers against the ones on this page. If they match exactly, the file is a direct fit. If you're not 100% sure, upload your original read via the file-request wizard and our engineers will confirm within minutes — no cost, no obligation.Product details
This product contains a calibrated Stage3 tuning file for VW Golf3 1.9 TDI 1997 Turbodiesel 66.2KW with Bosch 0281001422 and software ID 028906021BF. The base stock vehicle for this calibration has a factory output of around 66.2 kW (~90 HP). This high-stage file targets heavily modified setups (bigger turbo, injectors etc.) and should be used by experienced tuners only.
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 0281001422, 028906021BF. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
0C9BDDA7 30534CD3 53798F32 C7B50989 74B6C0A0 F8D7B72B 5FFD01E2 F26A4D1C