Sensor power supply 1
WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- Crankshaft position sensor
- Intake camshaft position sensor (bank 1)
- Exhaust camshaft position sensor (bank 1)
- Throttle position sensor
- Mass air flow sensor
- Accelerator pedal position sensor 1
NOTE:
If sensor power supply 1 circuit is malfunctioning, DTC P0643 is displayed.