mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Fuel Pump Relay|Locations
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Fuel Pump Relay: Testing and Inspection

MAIN RELAY AND FUEL PUMP RELAY CHECK

1. Remove the relay.

2. Check for continuity between the relay terminals.
3. Use the jumper leads to connect relay terminal 4 to the battery (+) terminal and terminal 2 to the battery (-) terminal.

4. Check the continuity between relay terminals 1-3 while connecting and disconnecting the jumper lead at the battery (-) terminal.

5. If there is a defect, replace the relay.

Main Relay (Computer/Fuel System) > < Fuel Pump Relay|Locations