P0123 - Throttle/Pedal Position Sensor/Switch A Circuit High
DTC DESCRIPTION P0123 - THROTTLE/PEDAL POSITION SENSOR/SWITCH A CIRCUIT HIGH
| Description: | This DTC sets when the electronic throttle control (ETC) TP1 signal is too high. | ||
| Possible Causes: |
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| Diagnostic Aids: | This concern exhibits a symptom of limited power. A TP1 PID reading greater than 4.75 volts in ignition ON, engine OFF or ignition ON, engine running indicates a concern is present. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DV. | ||