Connector: C46
CONNECTOR SPECIFICATION
| Terminal | Wire color | Circuit |
|---|---|---|
| 1 | BLU/YEL | No. 1 fuel injector output |
| 2 | BLU/WHT | No. 2 fuel injector output |
| 3 | BLU/RED | No. 3 fuel injector output |
| 4 | BLU/GRN | No. 4 fuel injector output |
| 5 | - | - |
| 6 | BLK | Ground for ECM |
| 7 | PNK/BLK | Heater output of heated oxygen sensor-1 (HO2S-1) |
| 8 | GRY | EGR valve (stepper motor No. 1 coil) output |
| 9 | GRY/YEL | EGR valve (stepper motor No. 3 coil) output |
| 10 | BLK/WHT | Ignition switch signal |
| 11 | - | - |
| 12 | LT GRN | Engine coolant temp. (ECT) sensor signal |
| 13 | - | - |
| 14 | YEL/RED | Reference signal for camshaft position (CMP) sensor |
| 15 | BLU | Position signal for camshaft position (CMP) sensor |
| 16 | ORN | Ground for sensors |
| 17 | GRN/RED | IAC valve output (stepper motor No. 1 coil) |
| 18 | GRY/WHT | EGR valve (stepper motor No. 2 coil) output |
| 19 | BRN/WHT | EGR valve (stepper motor No. 4 coil) output |
| 20 | YEL | Power steering pressure switch signal |
| 21 | LT GRN/BLK | Intake air temperature (IAT) sensor signal |
| 22 | GRY/BLU | Throttle position (TP) sensor signal |
| 23 | GRY/RED | Output of 5 V power source for throttle position (TP) sensor, manifold absolute pressure sensor and fuel tank pressure sensor |
| 24 | RED/BLU | IAC valve output (stepper motor No. 3 coil) |
| 25 | GRN/ORN | IAC valve output (stepper motor No. 2 coil) |
| 26 | - | - |
| 27 | BLK/YEL | Starting motor signal |
| 28 | WHT | Oxygen signal of heated oxygen sensor-1 (HO2S-1) |
| 29 | GRN | Mass air flow (MAF) sensor signal |
| 30 | BLU/BLK | EVAP canister purge valve output |
| 31 | WHT/GRN | IAC valve output (stepper motor No. 4 coil) |