DTC P0221: Throttle Position (TP2) Sensor Circuit Range/Performance
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P0221 - THROTTLE POSITION (TP2) SENSOR CIRCUIT RANGE/PERFORMANCE
| Description: | The electronic throttle control (ETC) TP2 sensor was flagged as fault status by the powertrain control module (PCM) indicating an out of range in either the closed or wide open throttle (WOT) modes. | ||
| Possible Causes: |
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| Diagnostic Aids: | The fault exhibits a symptom of limited power. A TP2 PID (TP V PID) reading greater than 96.42% (4.65 volts) during key on engine off (KOEO) or key on engine running (KOER) indicates a hard fault. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DV . | ||