Okay so with that test I have these readings.
KS -> E1 Infinite
E1 -> KS 490.9k
VS -> E1 173k (Assuming VC is VS)
E1 -> VC 172k
THA -> E2 2.7k at 72 degrees.
According to these readings if I did it correctly, I'm searching for a new AFM it seems lol
Alrighty so I started my car up to go somewhere and went to pull out and the car started to buck like mad at part throttle. So after I limped it home I didn't have any CEL come on but I ran a test and sure enough, code 31. Switched it with another AFM I had here and now the car doesn't want to...
Try loosening the elbow with your hands this time instead of your ass. On a side note I put anti-seize on mine so hopefully I won't need to hurt myself getting them off.
If you're having to ask yourself if it needs to be replaced, I'd replace it. Why have something stupid fail after all the work you're trying to do to get it to work?
Warm compression would be better than cold compression. They tell us to run the airplane engines before compression testing them. It makes it fun to handle a spark plug at operating temperatures.
The car will still run without both the AFM and O2 sensor, you just can't rev the engine at all with a bad AFM. Did you try cranking the car with number 1 plug out and grounded it to see if it's firing?
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