nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Fuel Pump Relay|Specifications|Page 2499 > < Fuel Pump Relay|Specifications|Page 2497
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Fuel Pump Relay: Description and Operation

 Single Pole Normally Open Relay

PURPOSE

The fuel pump relay, located in the relay box near the battery, allows voltage to be applied to the fuel pump. 

OPERATION

The Engine Control Module (ECM) supplies the ground circuit to the relay allowing the windings to close the switch internally. Battery voltage is
then applied to the fuel pump.

Fuel Pump Relay|Specifications|Page 2499 > < Fuel Pump Relay|Specifications|Page 2497