P0123 Diagnostic Trouble Code Discussion for August 2011
Throttle Position Sensor/APPS High
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| Help Request | Posted | |
| 1997 Jeep Cherokee Country 4.0L Surge, Poor Fuel Economy, MIL Lamp on, Po0123 VIN: 1J4FJ78SVL P0123: Throttle Position Sensor Circuit High Voltage. Trans not shifting right (winds out before shift) high idle (went away with repl ECM) but still 4.59V at TPS orange with ECM plug unhooked; have not driven since problem surfaced, all "running" results obtained, just idling in driveway PO0123 always th... |
August 11, 2011 | |
| 1997 Jeep Cherokee Country 4.0L Surge, Poor Fuel Economy, MIL Lamp on, Po0123 VIN: 1J4FJ78SVL P0123: Throttle Position Sensor Circuit High Voltage. Trans not shifting right (winds out before shift) high idle (went away with repl ECM) but still 4.59V at TPS orange with ECM plug unhooked; have not driven since problem surfaced, all "running" results obtained, just idling in driveway PO0123 always th... |
August 13, 2011 | |
| 2004 Suzuki Grand Vitara EX 2.5L No Start, Poor Idle Quality, Cuts out, MIL Lamp on VIN: JS3TD62V64 P0123: Throttle Position Sensor Circuit High Voltage. Car come in for no start.Went out to check and started right up .Check codes found egr code check resistance and checks okay.Put back in and started car then started to run rough and die and wont restart.It would restart intermintently then die.When happens no... |
August 25, 2011 |
