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FUEL PUMP RELAY FUNCTION [L3 Turbo]

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• Controls the fuel pump on/off according to control signals from the PCM.
• For fuel pump relay control, refer to CONTROL SYSTEM, FUEL PUMP CONTROL. (See FUEL PUMP CONTROL OUTLINE [L3 Turbo], FUEL PUMP CONTROL BLOCK DIAGRAM [L3 Turbo], FUEL PUMP CONTROL OPERATION [L3 Turbo].)
• Supplies voltage to the fuel pump via the fuel pump resistor when the fuel pump speed control relay is off.

1 | Fuel pump relay
2 | Main fuse block