Welcome Visitor! Please take a few seconds and Psychopete
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I've been poking at this for a few days, I don't have any voltage between MAF RTN and SIG (terminals C & D).
Terminals A & B check out OK - 12v and chassis ground.
I tried another sensor and it's the same thing. My computer is setting 157 CM and KOER, KOEO is 111. Additionally it's setting a 998 during KOER and not completing the test.
MAF SIG D -> RTN is open.
MAF SIG D -> Ground is .517k ohms
MAF RTN C -> Ground is open.
MAF RTN C -> Positive should read 12vdc KOEO, correct? (it's dead there)
Can someone verify that MAF RTN (terminal C) is a computer supplied ground? If so, can I just ground that to chassis and call it a day if that solves it?
I'm more than likely pulling the computer out tomorrow, but would like to avoid that if possible.
Terminals A & B check out OK - 12v and chassis ground.
I tried another sensor and it's the same thing. My computer is setting 157 CM and KOER, KOEO is 111. Additionally it's setting a 998 during KOER and not completing the test.
MAF SIG D -> RTN is open.
MAF SIG D -> Ground is .517k ohms
MAF RTN C -> Ground is open.
MAF RTN C -> Positive should read 12vdc KOEO, correct? (it's dead there)
Can someone verify that MAF RTN (terminal C) is a computer supplied ground? If so, can I just ground that to chassis and call it a day if that solves it?
I'm more than likely pulling the computer out tomorrow, but would like to avoid that if possible.
