P0641 Sensor power supply 1

			Test results
1	COMPONENT CONCERNED	WIRING CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Connection for timing sensor, track 1 accelerator potentiometer	Check the wiring continuity	Go to Step 2	Faults in the continuity of the wiring	Restore the correct continuity for the wiring
2	COMPONENT CONCERNED	WIRING CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Connection for timing sensor, track 1 accelerator potentiometer	Check that the wiring is correctly insulated	Go to Step 3	Wiring insulation not correct	Restore the correct insulation for the wiring
3	COMPONENT CONCERNED	ELECTRICAL CONNECTION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Connection for timing sensor, track 1 accelerator potentiometer	Check for the presence of a short circuit	End of diagnosis	Presence of short circuit	Eliminate the short circuit and restore correct operation