Volkswagen Transporter / Multivan T4 - 1999 - 2004 chip tuning in Riga
Volkswagen Transporter / Multivan T4 - 1999 - 2004: ECU diagnostics, Stage 1 and individual engine software calibration.
We diagnose engine management issues and, where applicable, DPF, EGR and AdBlue/SCR on diesel variants. Emissions-related problems are assessed ahead of CSDD inspection.
Engines, ECUs and technical details
ECUs listed for catalogue variants: Bosch EDC15VM+, Bosch MSA15, Bosch MSA15.5.
Engine codes found in the catalogue: ACV, AHY, AJT.
Specifications vary by model year and vehicle variant.
Choose your specific version from the catalogue or contact Autochip in Riga.



