Checking Sensor Input

Checking Sensor Input







- Contact Main instrument unit.

Reading: Fuel Level







The reading should be: 5 V

Checking the wiring harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - II

YES - Continue with Checking Sensor Input.

















- Connect a jumper between pins 3 and 4 on the connector.

Reading: Fuel Level







The reading should be: 0 V

Checking the wiring harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - II

YES - Checking the Wiring Harness