subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Fuel Pump Relay|Locations|Page 1713 > < Fuel Pump Relay|Locations
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Fuel Pump Relay: Description and Operation

PURPOSE/OPERATION 

The Engine Control Module (ECM) receives a signal emitted from the Crankshaft Position Sensor and turns the Fuel Pump Relay "ON" or "OFF"
to control Fuel Pump operation. To improve safety, the Fuel Pump will stop if the Engine stalls with the Ignition Switch "ON".

Fuel Pump Relay|Locations|Page 1713 > < Fuel Pump Relay|Locations