All Things Mk5 > Mk5 General Area

Bad MAF, reading max value?

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OllieVRS:
5V - 0V -0V. It seems my 12V supply is missing, I'll investigate the wiring back to the ECU. Bit of a pain to take it out the Octavia but anyway

OllieVRS:
Managed to get the ECU connector out but not remove the ECU. Anti-theft cage in the way and I don't have the right tool to remove it.



5V (pin 1 MAF connector) leads to here



Missing 12V (pin 2 MAF connector) leads here.



So no issues with the MAF wiring before the ECU. Anything else it could be?

Cheers  :smiley:

lazy:
I checked mine today in case you didn't have a reference.
Pin 1 5v, pin 2 12v earth, pin 3 12v live.

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