9-3 (9400) FaultTrace Mode

Checking the control module's sensor input (continued)

Connect a jumper lead between pins 2 and 3 of the female connector.

Read value: Fuel Tank Pressure

• Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.

The reading should be -2.5 kPa

Is the function correct?

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