Idle Air Control (IAC) Valve (w/o Throttle Actuator Control) (L34)
Courtesy of GENERAL MOTORS CORP. Idle Air Control (IAC) Valve Connector Terminal Identification (w/o Throttle Actuator Control) (L34)
| Pin |
Wire |
Circuit |
Function |
| A |
0.5 WH |
444 |
Idle Air Control (IAC) Coil B Low Control |
| B |
0.5 PU/WH |
1749 |
Idle Air Control (IAC) Coil B High Control |
| C |
0.5 YE/WH |
1748 |
Idle Air Control (IAC) Coil A Low Control |
| D |
0.5 BN |
1747 |
Idle Air Control (IAC) Coil A High Control |
Connector Part Information
- OEM: PED 12040754
- Description: 4-Way F Black Metri-Pack 150 Series (BK)
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