Join Now
International Automotive Technicians Network

P0507 Diagnostic Trouble Code Discussion for October 2007

Idle Speed Higher Than Expected


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0507
Help Request Posted
2002 GMC Sonoma SL 2.2L Poor Idle Quality, Surge, MIL Lamp on VIN: 1GTCS14582
P0507: Idle Speed Too High. We replaced the head gasket recently. After firing it up it ran fine for 2 days and then started missing. Found an injector harness plug not fully seated. Good to go. Came back 1 week later with P0171- system too lean bank 1 code set and idle so high that owne...
October 24, 2007
2002 GMC Sonoma SL 2.2L Poor Idle Quality, Surge, MIL Lamp on VIN: 1GTCS14582
P0507: Idle Speed Too High. We replaced the head gasket recently. After firing it up it ran fine for 2 days and then started missing. Found an injector harness plug not fully seated. Good to go. Came back 1 week later with P0171- system too lean bank 1 code set and idle so high that owne...
October 24, 2007