P0502 Diagnostic Trouble Code Discussion for November 2008
VSS Circuit Low Input
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 P0502
| Help Request | Posted | |
| 2002 Saturn Vue 2.2L Poor Idle Quality, MIL Lamp on VIN: 5GZCZ23D52 P0502: Vehicle Speed Sensor Performance (Getrag 5-Speed). Vehicle has intermittant high idle. Clear code and is Ok til shut down and then re-sets code and raises idle wthout driving it. Have used the forums suggestions and checked for vacuum leaks, TPS and ETS and no problems. |
November 20, 2008 |
