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P0507 Diagnostic Trouble Code Discussion for February 2010

Idle Speed Higher Than Expected

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Trouble Ticket Help Requests for DTC P0507
Help Request Posted
2007 Chevrolet Impala LS 3.9L Poor Idle Quality, MIL Lamp on, idle will raise VIN: 2G1WU58R17
P0507: Idle Speed High. Another tech has a impala came in with po121 code and customer complaint of surge. Technician replaced air box(airfilter box with maf sensor in it)The vehicle appeared ok, did not surge but after driving 20 minutes idle started to raise and was running at arou...
February 08, 2010
2003 Hyundai Tiburon 2.0L Poor Idle Quality, Hesitation VIN: KMHHN65F03
P0507: Idle control system - Idle higher than expected. Customer came in last week complaining of a stuck gas pedal. he told us that when that appen, he was able to just pull the pedal back with is foot at first but he wasn't able to do it anymore. We first check the throtle cable as long as the cruise cable and fo...
February 23, 2010