MPV LX 2WD V6-3.0L SOHC (1998)
Fuel Pressure Regulator: Testing and Inspection
Component Inspection
WARNING:
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Fuel line spills and leaks are dangerous. Fuel can ignite and cause serious Injuries or death and damage. Fuel can also irritate skin and
eyes.
1. Disconnect the negative battery cable.
2. Connect a pressure gauge between the fuel filter (high-pressure side) and the fuel distributor.
3. Connect the negative battery cable.
Specification Chart
4. Measure the fuel line pressure under the following conditions.
Inspection 1
1. Connect the SST (NGS tester) to the data link connector-2.
2. Start the engine and let it idle.
3. Select "SIMULATION TEST' and press TRIGGER.
4. Select "IDLING TEST" and press TRIGGER.
5. Select "PRCV" and press TRIGGER.
6. Press START.
7
Turn the PRC solenoid valve from OFF to ON and check if the fuel pressure changes.
(1) If the pressure changes between 270-310 kPa { 2.7-3.2 kgf/sq.cm,
38-46 psi }, check the following PIDs.
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ECT Refer to Testing and Inspection See: Engine, Cooling and Exhaust/Cooling System/Engine - Coolant Temperature Sensor/Switch
