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Code PO507 - Idle Control System RPM High - Engine ODB2 Fault Codes
Feb 1, 2007 · Hi, Have an 03 Altima 2.5S. Check engine light came on, code is PO507, Idle Control System RPM High.......RPM's are not high, vehicle misses now and then
engine fault code po507 - Engine ODB2 Fault Codes - Carjunky
Feb 21, 2007 · I have a 1998 buick lesabre that keeps putting the light on with a code po507. Can anyone help me?