Variant 1
ECU- Catalog engine
- 1800 8V 75HP
- Controller brand
- BOSCH
- ECU
- MA1.2.3
- Stock power
- 75 HP
VOLKSWAGEN · MA1.2.3 ECU
VOLKSWAGEN PASSAT 3 MA1.2.3 tuning files
Everything we work with on the VOLKSWAGEN PASSAT 3 fitted with the MA1.2.3. The matched variants sit between 75 and 75 HP from the factory. Stage 1 and Stage 2 are the safe starting points for this platform. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Applicable work for the MA1.2.3 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the VOLKSWAGEN PASSAT 3 on the MA1.2.3 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the MA1.2.3 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 3 on the MA1.2.3?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the MA1.2.3 ECU software on this model?
Yes — the VOLKSWAGEN PASSAT 3 on the MA1.2.3 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.