| P0643 |
Sensor power supply circuit short |
ECM detects a voltage of power source for sensor is excessively low or high. |
- Harness or connectors
(APP sensor 1 circuit is shorted.)
(TP sensor circuit is shorted.)
[CMP sensor (PHASE) (bank 1) circuit is shorted.]
[EVT control position sensor (bank 1) circuit is shorted.]
(PSP sensor circuit is shorted.)
- Accelerator pedal position sensor
- Throttle position sensor
- Camshaft position sensor (PHASE) (bank 1)
- Exhaust valve timing control position sensor (bank 1)
- Power steering pressure sensor
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