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P0507 Diagnostic Trouble Code Discussion for November 2006

Idle Speed Higher Than Expected

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Trouble Ticket Help Requests for DTC P0507
Help Request Posted
1999 Cadillac Seville STS 4.6L Poor Idle Quality, MIL Lamp on, high idle VIN: 1G6KY5499X
P0507: Idle Speed High. vehicle has a high idle of about 1000rpm which illuminates MIL. There is no apparent vaccum leaks! runs good! just high idle. Smoke test indicate NO vaccum leak. HELP
November 01, 2006
2002 Nissan Maxima SE 3.5L MIL Lamp on, High Idle Speed VIN: JN1DA31D62
P0507: Idle Speed Control System RPM Higher Than Expected. ... Re-Learn procedures associated with it as per Mitchell on Demand. The first one is to Re-Learn the Accelerator Pedal Released Position. The second is to Re-Learn the Throttle Valve Closed Position. Then there are 2 procedures for Re-Learning the Idle Ai...
November 02, 2006
2005 Nissan Altima S 2.5L MIL Lamp on, high idle VIN: 1N4AL11D85
P0507: Idle Speed Control System RPM Higher Than Expected. Haven't run into this one before any help is greatly appreciated. I do know this is a drive by wire throttle system.
November 30, 2006