If I need to replace the MAF, should I get a new one from AB for $265, or a used one locally for $95? Seems from reading these things go pretty often, and that a used one shouldn't be worth much at all?
I'm going to try a few things first before I go for that. A lot of the treads on P0102 seems that sometimes it's other things causing the problem.
So far I have confirmed that it is getting 12V and 5V reference voltage from the CPU, at the MAF plug, so doesn't seem to be a harness issue. Next I want to try and measure a voltage that the MAF is sending back. If it's zero, it's obvious the thing is dead. If it's not zero, maybe it just needs to be cleaned.
I'm going to try a few things first before I go for that. A lot of the treads on P0102 seems that sometimes it's other things causing the problem.
So far I have confirmed that it is getting 12V and 5V reference voltage from the CPU, at the MAF plug, so doesn't seem to be a harness issue. Next I want to try and measure a voltage that the MAF is sending back. If it's zero, it's obvious the thing is dead. If it's not zero, maybe it just needs to be cleaned.