feeling alfa pain in
Join Date: Aug 2008
Location: United Kingdom
Srange MAF and braking fault please help!!!
I am getting the engine light on, VDC ASR and Hillholder , no cruise control , Unavailable and the fuel gauge dropping to zero when the fault occurs. its showing a P0564 (multi function input circuit 'A') and p0100 (MAF)
i have changed the MAF ,brake and clutch switch and and checked the Injector wiring , they are working fine .
the fault occurs when you press the brake pedal and hold it about half way for more than 3 or 4 seconds. all the warings come up and the fuel gauge drops to zero. and when plugged in to an examiner the MAF reading drops to zero too.
The fault clears if you apply more OR less pressure to the brake pedal. And the Maf starts to read normally again
i have even disconnected the brake pedal wiring and so as to rule the pedal switch out and the fault still triggers.!!!
iv also disconnected the ABS unit and still occurs!!?????
help urgently required please