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P0507 Diagnostic Trouble Code Discussion for July 2012

Idle Speed Higher Than Expected

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Trouble Ticket Help Requests for DTC P0507
Help Request Posted
2004 Nissan 350Z Track 3.5L MIL Lamp on VIN: JN1AZ34D84
P0507: Idle Speed Control System RPM Higher Than Expected. vehicle came to the shop with no power, scope the pedal sensor , found low voltage fron the sensor, replace the sensor ,now vehicle has the power, i also diagnose o2 sensor circuit found no problem. install a factory 02, code came back ,check all circuits thei...
July 16, 2012
2008 Chevrolet Malibu LT 2.4L Poor Idle Quality VIN: 1G1ZH57B58
P0507: high idle speed. ... ac on and low idle at times.Replaced spark plugs and cleaned throttle body.Used rag and didnt spray throttle sprayed rag and cleaned throttle body.Well now have high idle and did idle relearn run 3 minutes turn off 1 minute and run for three stiil the same...
July 25, 2012