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P0507 Diagnostic Trouble Code Discussion for May 2012

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 Surge VIN: 1N4AL11DX5
P0507: Idle Speed Control System RPM Higher Than Expected. car came with a surging at idle and surging/hesitation under load.no codes found active or pending. cleaned throttle body, idle re-learn done with Carmen scan lite. has a solid idle 800 rpm. upon test drive car still had surging under load. replaced maf, repla...
May 03, 2012
2005 Audi A4 1.8L Poor Idle Quality, MIL Lamp on VIN: WAULC68E35
P0507: Idle speed out of range. Hi guys, I need help with this Audi. Came in with a leaking crankcase vent valve, and some broken breather hoses. We replaced the vent valve and the cracked hoses. The original codes were P0171 & Po507. The vehicle returned after a few days with a leaking ...
May 09, 2012