volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 3561 > < Diagram Information and Instructions|Page 3559
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Fuel Pump Relay: Testing and Inspection

NOTE: While trouble shooting, always check the wiring, fuses and connectors for good condition and routing. Use the wiring diagrams found in 

SCHEMATIC DIAGRAMS to supplement your testing efforts.
Wire colors may change during production cycle of vehicle, for testing rely on connector pin or terminal numbers.

Fuel Injection, Ignition Control Unit (ECU) And System Relay

1.

Turn ignition OFF.

2.

Access fuel injection ECU by removing the passenger side kick panel and glove compartment.

3.

Check fuel injection ECU ground connections. They should make good contact and fit tight.

Disconnecting ECU Connector

4.

Remove ECU connector by pressing up the latch and folding out the wire cluster.

Removing Protective Sleeve

Diagram Information and Instructions|Page 3561 > < Diagram Information and Instructions|Page 3559