P0101 Volkswagen -

Question

Check engine light keeps coming on runs as new boost pressure valve changed maf changed vacuum pipes changed seals on inter cooler changed turbo and actuator stripped and cleaned and code still comes up p0101

Answer 1

HI there,

Since the code is continuing to come up, you need to check the wiring for the maf sensor. Be sure there is power, ground and the signal wire has continuity to the computer.