I believe this is what keeps my MAF from reading. Pretty sure I just repinned the VAF connector to the MAF pins. Also correct MAF connector pinout, facing the orange part of the connector is, from left to right, GND - MAF Sig -12V. Ecu wouldn't even boot up with the wires switched over. Everything seems to work just fine with the MAF disconnected. All theses tests were completed with Key On Engine Off.There isn't +12V at the VAF!
Canada, Quebec. How's the weather there?Where are you in the world? I am in the UK.