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]
.) (See
FUEL PUMP CONTROL BLOCK DIAGRAM[L3 Turbo]
.) (See
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.
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1
Main fuse block
2
Fuel pump relay