DTC P2101: Notes
DTC P2101 DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P2101 |
Throttle actuator circuit range/performance |
| DETECTION CONDITION |
- If the PCM detects any of the following conditions, the PCM determines that the throttle circuit has a malfunction.
- Default throttle angle that the PCM stored and the throttle angle with drive-by-wire-relay off is not significant.
- Voltage from drive-by-wire-relay is too high or too low
- PCM detects large voltage difference between the drive-by-wire-relay and the main relay
- PCM internal malfunction
Diagnostic support note
- This is a continuous monitor.
- MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA is available.
- DTCs are stored in PCM memory.
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| POSSIBLE CAUSE |
- Drive-by-wire-relay and related circuit malfunction
- Main relay and related circuit malfunction
- Throttle position sensor No. and related circuit malfunction
- Throttle position sensor No. and related circuit malfunction
- PCM malfunction
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