P1506 Diagnostic Trouble Code Discussion for January 2004
Idle Air Control System RPM Higher Than Expected
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| Help Request | Posted | |
| 1999 Ford Escort SE 2.0L MIL Lamp on VIN: 1FAFP13P9X P1506: Idle Air Control Overspeed Error. ... Escort cami in with a P1506 code stored in memory codes. Performed code diagnostics in all data. No problems found. Ran koer self test. No codes set. Cleaned IAC valve & cleared codes. Customer returned about a week later with same code. Performed diag... |
January 07, 2004 |
