PCV Valve
The wrong PCV valve may cause incorrect idle speed.
CODE 35 ECM TERMINAL & CIRCUIT WIRING IDENTIFICATION
| Application | ECM Terminal | Wire Color | |
|---|---|---|---|
| 2.5L | |||
| A Coil High | C5 | Lt. Blue/Wht | |
| A Coil Low | C6 | Lt. Blue/Blk | |
| B Coil High | C4 | Lt. Grn./Wht | |
| B Coil Low | C3 | Lt. Grn./Blk | |
| 4.3L Turbo | |||
| A Coil High | GE6 | Lt. Blue/Wht | |
| A Coil Low | GE5 | Blue/Blk | |
| B Coil High | GE4 | Lt. Grn./Blk | |
| B Coil Low | GE3 | Lt. Grn | |