Mass Air Flow Sensor Connector End View
MASS AIR FLOW SENSOR - BLACK
| CAV | CIRCUIT | FUNCTION |
| 1 | 16YL/RD (OBD) | FUSED IGNITION SWITCH OUTPUT (RUN-START) |
| 2 | 20YL/RD (EXCEPT OBD) | MASS AIR FLOW SENSOR 12 VOLT SUPPLY |
| 2 | 20BR/VT (OBD) | MASS AIR FLOW SENSOR 5 VOLT SUPPLY |
| 3 | 20BR/YL (EXCEPT OBD) | MASS AIR FLOW SENSOR GROUND |
| 3 | 20YL/BL (OBD) | MASS AIR FLOW SENSOR GROUND |
| 4 | 20BR/BK (EXCEPT OBD) | MASS AIR FLOW SENSOR 5 VOLT SUPPLY |
| 4 | 20YL/DG (OBD) | MASS AIR FLOW SENSOR SIGNAL |
| 5 | 20YL/DG (EXCEPT OBD) | MASS AIR FLOW SENSOR SIGNAL |