FUEL PUMP SPEED CONTROL RELAY FUNCTION [L3 Turbo]


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• Supplies power to the fuel pump according to control signals from the PCM.
• For fuel pump speed control, refer to CONTROL SYSTEM, FUEL PUMP SPEED CONTROL. (See FUEL PUMP CONTROL OUTLINE [L3 Turbo], FUEL PUMP CONTROL BLOCK DIAGRAM [L3 Turbo], FUEL PUMP CONTROL OPERATION [L3 Turbo].)

1
Fuel pump speed control relay
2
Main fuse block