3 wire to 5 wire MAF Adapter help
3 wire to 5 wire MAF Adapter help I bought an 85mm MAF off an 03 truck. I want to adapt it to my Trans Am...I bought the Caspers adapter but the MAF plug in is wrong everything else works on the adapter. The wire colors are different and I want to know which wires goes where? I want to repin or solder the truck plug in on the caspers adapter. Here are the pics....
Delphi 5-Pin MAF
Connector Pins, left to right, looking into inlet
(Left)
1 IAT output, to F-Body IAT harness, TAN (tan), to PCM C2 Pin 25
2 IAT reference, to F-Body IAT harness, PPL (purple), to PCM C1 Pin 57
3 MAF ground, to FBody MAF harness, BLK (black) to main ground dist.
4 MAF power (IGN), to FBody MAF harness, PNK (pink) to ENG SEN fuse
5 MAF output, to FBody MAF harness, YEL (yellow) to PCM C2 Pin 31
(Right)
'98-'02 3-pin MAF
Connector Pins, left to right, looking into inlet
(Left)
1 MAF output, to FBody MAF harness, YEL (yellow) to PCM C2 Pin 31
2 MAF ground, to FBody MAF harness, BLK (black) to main ground dist.
3 MAF power (IGN), to FBody MAF harness, PNK (pink) to ENG SEN fuse
(Right)
Connector Pins, left to right, looking into inlet
(Left)
1 IAT output, to F-Body IAT harness, TAN (tan), to PCM C2 Pin 25
2 IAT reference, to F-Body IAT harness, PPL (purple), to PCM C1 Pin 57
3 MAF ground, to FBody MAF harness, BLK (black) to main ground dist.
4 MAF power (IGN), to FBody MAF harness, PNK (pink) to ENG SEN fuse
5 MAF output, to FBody MAF harness, YEL (yellow) to PCM C2 Pin 31
(Right)
'98-'02 3-pin MAF
Connector Pins, left to right, looking into inlet
(Left)
1 MAF output, to FBody MAF harness, YEL (yellow) to PCM C2 Pin 31
2 MAF ground, to FBody MAF harness, BLK (black) to main ground dist.
3 MAF power (IGN), to FBody MAF harness, PNK (pink) to ENG SEN fuse
(Right)
