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P0507 Diagnostic Trouble Code Discussion for December 2014

Idle Speed Higher Than Expected

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Trouble Ticket Help Requests for DTC P0507
Help Request Posted
2005 Nissan Altima S 2.5L Poor Idle Quality, Surge, MIL Lamp on VIN: 1N4AL11D95
P0507: Idle Speed Control System RPM Higher Than Expected. Ok this nissan has been sitting over a year. Batt was toast, and did some brake work, got it running drove for a week or so and lite came on 420 i know is the cat it's toast, the 455 was vent stuck open thats fixed new vent valve. Now the 507, tried cleaning t...
December 03, 2014
2005 Hyundai Sonata GL 2.4L Poor Idle Quality, Cuts out, Stall VIN: KMHWF25S95
P0507: Idle Speed Higher Than Expected. Thanks for reading, and any help you may have. I was gifted this car after the shop that replaced the motor couldn't figure it out, so now I get to. So the problem here is at an idle it runs rough and stalls, won't start unless given throttle and will die if l...
December 12, 2014
2002 Nissan Altima S 2.5L Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: 1N4AL11E32
P0507: Idle Speed Control System RPM Higher Than Expected. ... stops accelerating and goes into fail mode intermittently. I've checked the wires and connectors and all good, no short. I've replaced the throttle body many times as well. Performed all relearns as well. One time when I drove it and it happened, I checked...
December 16, 2014