Fuel Pressure Regulator: Service and Repair

Fuel Pressure Regulator:

REMOVAL

1. Relieve fuel pressure.

2. Disconnect battery ground cable.

NOTE: When the battery has been disconnected and reconnected, some abnormal drive symptoms may occur while the powertrain control module relearns its adaptive strategy. The vehicle may need to be driven 10 miles or more to relearn the adaptive strategy.

Fuel Pressure Regulator:

3. Disconnect the fuel tube from the pressure regulator.

4. Disconnect the fuel pressure regulator vacuum line.

Fuel Pressure Regulator:

5. Remove the fuel pressure regulator bolts.

INSTALLATION

1. Install the fuel pressure regulator and retaining bolts. Torque to 8-11 Nm (71-97 in lb).

2. Connect the fuel pressure regulator vacuum line.

3. Connect the fuel tube to the pressure regulator.

4. Connect battery ground cable.

5. Start engine and check for leaks.