P0123 Diagnostic Trouble Code Discussion for January 2009
Throttle Position Sensor/APPS High
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 P0123
| Help Request | Posted | |
| 1999 Jeep Cherokee Sport 4.0L Poor Idle Quality, Cuts out, Stall VIN: 1J4FT68SXX P0123: Throttle Position Sensor Circuit High Voltage. Guys, just some other input from some fellow mates. Got this one in the shop and diagnosed the computer for the high voltage on the tps return circuit. The same condition is present with the new computer. I can see the voltage coming into the computer on the s... |
January 13, 2009 | |
| 1999 Jeep Cherokee Sport 4.0L Poor Idle Quality, Cuts out, Stall VIN: 1J4FT68SXX P0123: Throttle Position Sensor Circuit High Voltage. Guys, just some other input from some fellow mates. Got this one in the shop and diagnosed the computer for the high voltage on the tps return circuit. The same condition is present with the new computer. I can see the voltage coming into the computer on the s... |
January 14, 2009 | |
| 1999 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, MIL Lamp on VIN: 1JYGW5859X P0123: Throttle Position Sensor Circuit High Voltage. Hey, I have a difficult one here. I have a Check engine light on with the po123 tps code and the p1596 Cruise switch code. I inherited this job from the tech across the shop, who replaced the tps, crank sensor and the clock spring with the same result.All genu... |
January 27, 2009 |
