P2138 - Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation - DTC Chart
P2138 - THROTTLE/PEDAL POSITION SENSOR/SWITCH D/E VOLTAGE CORRELATION - DTC CHART
| Description: The PCM compares the accelerator pedal position (APP) sensor information from APP1 and APP2 signals. This DTC sets when the APP sensor inputs APP1 and APP2 disagree on the position of the accelerator pedal by greater than an expected value. | |||
Possible Causes:
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DK . | ||