VOLKSWAGEN · DQ381 TCU

VOLKSWAGEN PASSAT DQ381 tuning files

The VOLKSWAGEN PASSAT on the DQ381, mapped from stock file to finished result. The matched variants sit between 190 and 190 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.

Upload your file →All PASSAT coverage

Available solutions

Applicable work for the DQ381 on this vehicle. The available set firms up once the exact engine and software are known.

Gearbox / TCU tuningLaunch controlFaster shift timesRaised torque limiter

Engine variants & TCU software

1 distinct variant for the VOLKSWAGEN PASSAT on the DQ381 TCU. Reference the engine and controller software when you upload.

Variant 1

TCU

Catalog engine: 2000 190HP
Controller brand: TEMIC
TCU: DQ381
Stock power: 190 HP
SW upgrade: 0GC300012_1420
Calibration: 0GC300012_1420

Related vehicles

Other vehicles built on the DQ381 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 on the DQ381?

Gearbox / TCU tuning, Launch control, Faster shift times, Raised torque limiter. The exact set depends on the specific engine and software version.

Do you cover the DQ381 TCU software on this model?

Yes — the VOLKSWAGEN PASSAT on the DQ381 TCU 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.