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P0507 Diagnostic Trouble Code Discussion for June 2010

Idle Speed Higher Than Expected

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Trouble Ticket Help Requests for DTC P0507
Help Request Posted
1996 Oldsmobile Cutlass Supreme 3.1L Poor Idle Quality VIN: 1G3WH52M2T
P0507: Idle Speed High. ... nuts. When you first start the engine it idles fine for about 10-15 seconds, then races to about 2500 rpm, then after about a minute it shoots up to 2700-2800 rpm and stays there. Have a code p0507 ( idle control system (rpm too high). Doen t seem to have ...
June 09, 2010
2005 Nissan Altima S 2.5L Surge VIN: 1N4AL11D85
P0507: Idle Speed Control System RPM Higher Than Expected. came in no start but started when dropped off by tow truck. scaned and found po507,used alternate fuel to find vac. leak and repaired . did idle relearn and now has hunting idle,replaced throttle body and relearned and got same results. replaced maf sensor and...
June 11, 2010
2004 Kia Rio 1.6L Poor Idle Quality, Hesitation, Stall VIN: KNADC12524
P0507: Idle Speed Higher Than Expected. When the car is first started up. It runs but is rough and stalls out, it will do this the first 2-3 times and when it starts to warm up it seems it will idle good, but still will have a stumlle. but will not stall out. Please help, Been working This for month...
June 23, 2010