BMW 3 Series E46 (1998–2005) chip tuning in Riga
Autochip helps diagnose engine management and electronic faults on BMW 3 Series E46 (1998–2005). We diagnose engine and exhaust faults, including DPF and smoke issues on diesel variants.
We also offer Stage 1 tuning for potential power and torque gains.
Engines, ECUs and equipment
The catalogue includes variants with M57D30, M47TUD20, N46B20 engines.
Selected versions list Bosch ME9, Continental MS42, Continental MS43 ECUs.
Programming options depend on the specific ECU.
We use professional ECU reading and programming tools, including KESS3 and KESSv2.
Choose your vehicle or contact Autochip for an individual assessment.
