Check the Lead to the Pump

Check The Lead To The Pump












Unplug the connector:
- Engine, fuel pump, auxiliary heater
- Connect test lamp 86 11 857 to pins 1 and 2 of the male connector.







- Turn the ignition switch to the OFF position.







- Turn the ignition switch to the ON position.







- The test lamp should light for 1 second.

Is the function correct?

NO - Rectifying the Lead - III

YES - Checking the Wiring Harness Up to the Fuel Pump