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Old 08-23-2016, 06:59 AM   #1
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Maf pin outs anyone?

I'm trying to diagnose my p1128/1130 for smog. Tried checking for air leaks and cleaned Maf but no go. Search doesn't get me any info on Maf pinouts for DVM checking. All I ever see is how to clean or replace. Anyone know the actual pinouts for Meter? Don't want to throw $$ at it to find my original Maf is ok.
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Old 08-23-2016, 12:05 PM   #2
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You have also cleaned the throttle body and run it enough to relearn the fuel trims and reset the ready codes?
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Old 08-23-2016, 01:52 PM   #3
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This has been going on since my upgrade to 996TB 997T and 987 intake. Car runs so much better but can't shake this code. It always happens at idle. I can drive a hundred miles or so then codes. Thought maybe I need more fuel and I may need a higher pressure regulator cause of the larger TB but others that have done this mod have never complained. If I can rule out this Maf as good electronically I'd move on to other pastures.
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