XG 350 V6-3.5L (2002)
Fuel Pressure: Testing and Inspection
FUEL PUMP (FP)
INSPECTION
FUEL PUMP OPERATION CHECK
1. Turn the ignition switch to the OFF position.
2. Apply battery voltage to the fuel pump drive connector to check that the pump operates.
NOTE: The fuel pump is an in-tank type and its operating sound is hard to hear without removing the fuel tank cap.
3. Pinch the hose to check that fuel pressure is felt.
FUEL PRESSURE TEST
1. Reduce the internal pressure of the fuel lines and hoses:
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Disconnect the fuel pump harness connector
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Start the engine and after it stalls, turn the ignition switch to the OFF position
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Disconnect the battery negative (-) terminal
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Connect the fuel pump harness connector