P0509 Diagnostic Trouble Code Discussion for January 2010
Idle Air Control Motor Sense Circuit High
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| Help Request | Posted | |
| 2003 Chrysler Town & Country LX 3.3L No Start VIN: 2C4GP44333 P0509: Idle Air Control Motor Sense Circuit High Voltage. Please help! Van came in on the hook with all those codes stored. Noticed that there was a cam sensor signal, but no crank signal. And jumping the gun, I decided to replace the crank sensor (cheap @ 20.00). Still no start, watching downstream o2 noticed voltag... |
January 07, 2010 |
