DTC P0511: Idle Air Control (IAC) Circuit
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Mercury Grand Marquis, 2011 Lincoln Town Car, and 2011 Lincoln Navigator L. However, it is still accessible from the selected car via links, so may be relevant.
P0511 - IDLE AIR CONTROL (IAC) CIRCUIT
| Description: | This DTC sets when the powertrain control module (PCM) detects an electrical load failure on the IAC output circuit. | ||
| Possible Causes: |
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST KE . | ||