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P1506 Diagnostic Trouble Code Discussion for April 2010

Idle Air Control System RPM Higher Than Expected

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Trouble Ticket Help Requests for DTC P1506
Help Request Posted
2002 Mercury Sable GS 3.0L Surge VIN: 1MEHM55S62
P1506: iac over speed error. we cant find the pcv valve. have proven it is stuck but the only thing we find are the hose to the canister oil separator. we find no pcv valve anywhere. can anyone help me find this or have a picture of it. I cant find it here or in identifix or on shop key. ...
April 21, 2010