import810

I've been reading up on converting from a 3 wire MAF and IAT sesnor to just the 5 wire MAF with the integrated IAT sensor. Everyone seems to be using an adapter harness from Pace or someone else.

However I would like to know why not just cut the ends off the F-body harness and solder them onto the 5 wire pigtail?

Heres the outputs I found:
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)



Will this work?

toadzq8

iTrader: (43)

The 85mm maf has the IAT built in so just rewire the IAT in the air box into the 5 pin plug, you can get a 5 wire factory MAF plug on e-bay for 6-7 bucks, the color codes are the same just match and splice in. I did it, no big deal. You will need to retune.