P1506 Diagnostic Trouble Code Discussion for June 2004
Idle Air Control System RPM Higher Than Expected
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| Help Request | Posted | |
| 1996 Ford Windstar GL 3.8L Poor Idle Quality, Surge, MIL Lamp on VIN: 2FMDA5149T P1506: IAC overspeed error. ... misfire this morning (power braking it while I watched the 5100- secondary scope-. and when I was finished the vehicles Idle became abnormal, and eventually the p1506 was set. here's the deal, it Idles normally until the throttle is slightly cracked. then ... |
June 02, 2004 |
