22 · Diagnostics

Trip computer wrong indications

Fault diagnosisTrip computer wrong indications

TRIP COMPUTER WRONG INDICATIONS

The trip computer is signalling incorrect fuel consumption

	TEST RESULTS
1	TRIP COMPUTER SIGNALS CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the speed signal is working properly See E4080 TRIP COMPUTER Check the fuel level gauge is working properly	End of diagnosis	1. Speed signal broken 2. Fuel level signal does not conform 3. Level signal broken	1. Connect to the ABS control unit and check for any errors at the wheel speed signals 2. Replace fuel level gauge Op. 1040A70 SUBMERGED PUMP ASSEMBLY COMPLETE WITH LEVEL GAUGE CONTROL - R + R 3. Restore the correct continuity

TEST RESULTS

TRIP COMPUTER SIGNALS CHECK

ALL OK

PROBLEMS ENCOUNTERED

ACTION

Check the speed signal is working properly

Check the fuel level gauge is working properly

End of diagnosis

1. Speed signal broken

2. Fuel level signal does not conform

3. Level signal broken

1. Connect to the ABS control unit and check for any errors at the wheel speed signals

2. Replace fuel level gauge

3. Restore the correct continuity

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.