Test Pin Identification - Mustang: Notes
5.0L SPFI-MA TEST PIN WIRE COLOR I.D. - SPFI-MA HO MUSTANG
| Application | Wire Color |
|---|---|
| Pin 9 (MAF RTN) | Tan/Light Blue |
| Pin 37 (VPWR) | Red |
| Pin 40 (PWR GND) | Black/Light Green |
| Pin 50 (MAF) | Light Blue/Red |
| Pin 57 (VPWR) | Red |
| Pin 60 (PWR GND) | Black/White |
MAF SIGNAL VOLTAGE
| Application | Volts |
|---|---|
| Idle | .60 |
| 20 MPH | 1.10 |
| 40 MPH | 1.70 |
| 60 MPH | 2.10 |