maybe on a lead, correction....
Thread Starter
Drifting
Joined: Jan 2002
Posts: 1,606
Likes: 1
From: Las Cruces NM
maybe on a lead, correction....
Ok, I think that the 5 volts at the maf signal wire is correct and there is some sort of typo on one of the pages at the ecm diagram, since the maf descriptions all say theres the 5 volts coming off of it.
I think that the problem is the maf burnoff relay feeding the 12v to cook off the contaminents while the car is running (or cranking in my case). This is either a bad burnoff relay (it went bad but the circuit is closed and feeding the 12v while the car is running) or the ecm is bad and feed the 12v required to close the relay when the car is running. The only part I don't like is that I might have burned out the maf I just replaced.
Chris
I think that the problem is the maf burnoff relay feeding the 12v to cook off the contaminents while the car is running (or cranking in my case). This is either a bad burnoff relay (it went bad but the circuit is closed and feeding the 12v while the car is running) or the ecm is bad and feed the 12v required to close the relay when the car is running. The only part I don't like is that I might have burned out the maf I just replaced.
Chris
