General MAF Pin Assignments
3-Pin MAF Connector
This table contains general pin connections, Wire colors, and Functions.
Pin |
Wire Color |
Function |
A |
YEL |
((OUTPUT)) From MAF Harness to PCM C2 Pin 31 |
B |
BLK |
((GROUND)) From MAF Harness to main Ground Dist. |
C |
PNK |
((POWER)) From MAF Harness to ENG SENS Fuse |
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5-Pin MAF Connector
This table contains general pin connections, Wire colors, and Functions.
Pin |
Wire Color |
Function |
A |
TAN |
((IAT Output)) From IAT Harness to PCM C2 Pin 25 |
B |
PPL |
((IAT Reference)) From IAT Harness to PCM C1 Pin 57 |
C |
BLK |
((MAF Ground)) From MAF Harness to main Ground Dist. |
D |
PNK |
((MAF Power)) From MAF Harness to ENG SENS Fuse |
E |
YEL |
((MAF Output)) From MAF Harness to PCM C2 Pin 31 |
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3-Pin Coolant Temperature Sensor
This table contains general pin connections, Functions.
Pin |
Wire Color |
Function |
Top 1 |
- |
Reports the resistance accross the top 2 pins. |
Top 2 |
- |
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Bottom 1 |
- |
Reports the resistance to ground. |
Information provided by: Elmer Boggs
Information formated by: Jacob Niese 7/21/ |
