P0123 - Throttle/Pedal Position Sensor A Circuit High
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2014 Lincoln Navigator, 2014 Lincoln MKZ, 2014 Lincoln MKX, 2014 Lincoln MKT, and 2014 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.
P0123 - THROTTLE/PEDAL POSITION SENSOR A CIRCUIT HIGH
| Description: This DTC sets when the electronic throttle control (ETC) throttle position 1 (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: THROTTLE BODY ASSEMBLY ELECTRONIC THROTTLE CONTROL (ETC) . | ||