Contents

			Test results
1	COMPONENT CONCERNED	ELECTRICAL CONNECTIONS CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Connections on accelerator pedal and engine management control unit	Check for loose electrical connections at the accelerator pedal connector, at the engine management control unit and at the vehicle isolating connector.	Go to Step 2	Presence of loose electrical connections	Restore the correct connections.
2	COMPONENT CONCERNED	WIRING CONTINUITY CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Accelerator pedal wiring	Check for breaks in the wiring continuity	Go to Step 3	Breaks in the continuity of the wiring	Restore the correct continuity for the wiring
3	COMPONENT CONCERNED	WIRING INSULATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Accelerator pedal wiring	Check that the wiring is correctly insulated	Go to Step 4	Wiring insulation faulty	Restore correct wiring insulation
4	COMPONENT CONCERNED	ACCELERATOR PEDAL POSITION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Accelerator pedal	Check that the accelerator pedal is in the correct position	Go to Step 5	Pedal not positioned correctly	Position the pedal correctly
5	COMPONENT CONCERNED	ACCELERATOR PEDAL OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Accelerator pedal potentiometers	Check that the accelerator pedal potentiometers are working correctly using the Examiner diagnosis equipment	End of diagnosis	Accelerator pedal potentiometers not working properly	Replace the accelerator pedal Op. 1068A20 ACCELERATOR PEDAL WITH BUILT-IN POTENTIOMETER - R.R