Variant 1
ECU- Catalog engine
- 2500 TDI 174HP
- Controller brand
- BOSCH
- ECU
- EDC16U31
- Stock power
- 174 HP
- SW upgrade
- 070906016DE_2543
- Calibration
- 070906016DE_2543
VOLKSWAGEN · EDC16U31 ECU · diesel
VOLKSWAGEN PASSAT 6 EDC16U31 tuning files
Everything we work with on the VOLKSWAGEN PASSAT 6 fitted with the EDC16U31. Stock output across the matched variants spans 134–174 HP. 8 distinct variants are catalogued here. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Applicable work for the EDC16U31 on this diesel. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
8 distinct variants for the VOLKSWAGEN PASSAT 6 on the EDC16U31 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2500 TDI 174HP
- Controller brand
- BOSCH
- ECU
- EDC16U31
- Stock power
- 174 HP
- ECU SW
- 2556
- ECU HW
- 070906016DG
- SW upgrade
- 070906016DG_2556
- Calibration
- 070906016DG_2556
Variant 3
ECU- Catalog engine
- 2000 140HP
- Engine code
- BMP
- Controller brand
- BOSCH
- ECU
- EDC16U31
- Stock power
- 140 HP
- ECU SW
- 9971
- ECU HW
- 03G906016HQ
- SW upgrade
- 03G906016HQ_9971
- Calibration
- 03G906016HQ_9971
Variant 4
ECU- Catalog engine
- 2000 140HP
- Controller brand
- BOSCH
- ECU
- EDC16U31
- Stock power
- 140 HP
- ECU SW
- 8900
- ECU HW
- 038906016R
- SW upgrade
- 038906016R_8900
- Calibration
- 038906016R_8900
Variant 5
ECU- Catalog engine
- 2000 TDI 140HP
- Controller brand
- BOSCH
- ECU
- EDC16U31
- Stock power
- 140 HP
- ECU SW
- 6483
- ECU HW
- 038906016K
- SW upgrade
- 038906016K_6483
- Calibration
- 038906016K_6483
Variant 6
ECU- Catalog engine
- 2000 TDI 140HP
- Controller brand
- BOSCH
- ECU
- EDC16U31
- Stock power
- 140 HP
- ECU SW
- 5996
- ECU HW
- 038906016K
- SW upgrade
- 038906016K_5996
- Calibration
- 038906016K_5996
Variant 7
ECU- Catalog engine
- 2000 TDI 140HP
- Controller brand
- BOSCH
- ECU
- EDC16U31
- Stock power
- 140 HP
- ECU SW
- 0092
- ECU HW
- 038997016K
- SW upgrade
- 038997016K_0092
- Calibration
- 038997016K_0092
Variant 8
ECU- Catalog engine
- 2000 TDI 134HP
- Controller brand
- BOSCH
- ECU
- EDC16U31
- Stock power
- 134 HP
- ECU SW
- 5978
- ECU HW
- 038906016L
- SW upgrade
- 038906016L_5978
- Calibration
- 038906016L_5978
Related vehicles
Other vehicles built on the EDC16U31 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the VOLKSWAGEN PASSAT 6 on the EDC16U31?
Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.
Do you cover the EDC16U31 ECU software on this model?
Yes — the VOLKSWAGEN PASSAT 6 on the EDC16U31 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.