P0511 OBD II Trouble Code Idle Air Control Circuit

How to diagnose, repair, and info on causes of a P0511 engine code which pertains to a problem with the idle air control electrical circuit. Also includes links to relevant forum topics on the code.

Symptoms of P0511 OBD II Trouble Code

Common Causes of P0511 OBD II Trouble Code

Severity of P0511 OBD II Trouble Code

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