| P0643 |
Sensor power supply circuit short |
ECM detects a voltage of power source for sensor is excessively low or high. |
- Harness or connectors
(Accelerator pedal position 1 circuit is shorted.)
(Throttle position sensor 1 circuit is shorted.)
(Intake camshaft position sensor circuit is shorted.)
(Exhaust camshaft position sensor circuit is shorted.)
(Engine oil pressure sensor circuit is shorted.)
- Accelerator pedal position sensor
- Throttle position sensor
- Intake camshaft position sensor
- Exhaust camshaft position sensor
- Engine oil pressure sensor
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