mattridessleds

Can anyone tell me the order of the 3 wires that hook up to maf senosr from left to right. I recently bought a new connector in an effort to fix a p0102 code. Being the knuckle head I am i think i wired it wrong. All three wires are different colors but some how i think i managed to reverse the 2 on the outside. Any help would be greatly appreciated!
Thanks

BNaylor

Regardless of your color coding since it can vary depending on the wiring harness used looking at the MAF electrical connector left to right. It is pin C, B, and A in that order.

C = PCM reference voltage (5 volts)
B = ground
A = MAF signal output

According to my documentation Pin C can be color coded either pink or brown. Pin B is typically black/white (ground). Pin A is either yellow or gray/white.

DTC P0102 indicates the PCM module has detected a MAF output frequency that is too low at the low side threshold. < 1200 Hz. In most cases it is a bad MAF sensor.

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mattridessleds

Thanks for the reply. Already been though 2 sensors. A remanfactured one and one from a junk yard. Still have the code. thinkin i messed up the wiring when i put the new connector on.