P0102 VOLKSWAGEN - changed MAF and still have fault

Question

changed MAF and fault is still there

Answer 1

Hi there,

This means you need to check the wiring from the maf sensor back to the computer. More then likely there is a bad connection at the maf, but it's also possible the wire insulation has rubbed off on the engine somewhere and is making contact. This will cause a signal loss back to the computer.