kromberg

Does anyone know where I can find an adpater that will split a 5-pin connector for the MAF and IAT harness into separate connectors for a MAF and IAT sensor?

Keith

Todd157k

Don't know. but if you can't find it.. here's the wiring:

Delphi 76mm 3-pin MAF is used on '98-'02 F-Bodies and older
Corvettes.

Delphi 5-Pin MAF
Connector Pins, left to right, looking into inlet

(Left)
1 IAT output, to IAT harness, TAN (tan), to PCM C2 Pin 25
2 IAT reference, to IAT harness, PPL (purple), to PCM C1 Pin 57
3 MAF ground, to MAF harness, BLK (black) to main ground dist.
4 MAF power (IGN), to MAF harness, PNK (pink) to ENG SEN fuse
5 MAF output, to 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 MAF harness, YEL (yellow) to PCM C2 Pin 31
2 MAF ground, to MAF harness, BLK (black) to main ground dist.
3 MAF power (IGN), to MAF harness, PNK (pink) to ENG SEN fuse
(Right)

Rob Petyo

"caspers electronics" might have it...Google is your friend

1999vettrroo

www.zzperformance.com

1xMAF adapter with IAT plug MafAdaptIAT
Sub-Total: $19.99
Tax: $0.00
U.S.P.S(PRIORITY)(1 X 0.50 lbs) (Shipping): $7.80
Total: $27.79