CONNECTING Chrysler Town & Country V

CONNECTING

1. Inspect quick-connect fitting body and fuel system component for damage. Replace as necessary.
2. Prior to connecting quick-connect fitting to component being serviced, check condition of fitting and component. Clean parts with a lint-free cloth. Lubricate with clean engine oil.
3. Insert quick-connect fitting into fuel tube or fuel system component until built-on stop on fuel tube or component rests against back of fitting.
4. Continue pushing until a click is felt.
5. Single-tab type fitting: Push new tab down until it locks into place in quick-connect fitting.
6. Verify a locked condition by firmly pulling on fuel tube and fitting (15-30 lbs.).
7. Latch Clip Equipped: Install latch clip (snaps into position). If latch clip will not fit, this indicates fuel line is not properly installed to fuel rail (or other fuel line). Recheck fuel line connection.
8. Connect negative cable to battery.
9. Start engine and check for leaks.

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Scheme 22

1. Remove fuel tank, see «REMOVAL»(/chrysler/town-country/v-2007-2010/remont/fuel-system/#fuel-system) .
2. Disconnect electrical connector (1) from fuel pump module (3).
3. Disconnect fuel line (2) quick connect from fuel pump module (3). CAUTION: Clean the area around fuel pump module prior to removal. Make sure this area is free of dirt. Failure to clean fuel pump area prior to removal may cause dirt to get into the fuel system causing damage to the fuel system and/or engine.
4. Clean the area around fuel pump module with suitable cleaner and dry with low pressure filtered compressed air.
5. Install fuel pump module lock ring tool 9340 (1) and turn counter-clockwise to remove the fuel pump module lock ring (2).
6. Remove the fuel pump module as an assembly from the fuel tank.

Scheme 23

1. Install new fuel pump module O-ring to fuel tank. CAUTION: The fuel pump module must be installed correctly to prevent damage to the fuel pump module.
2. Line up the fuel pump module mounting tab to the arrow on the fuel tank.
3. Install fuel pump module lock ring.
4. Install fuel pump module lock ring tool 9340 and turn clockwise until the fuel pump module lock ring (1) is seated and locked to fuel tank.
5. Connect fuel line (2) quick connect to fuel pump module (3).
6. Connect electrical connector (1) to fuel pump module (3).
7. Install fuel tank, see «INSTALLATION»(/chrysler/town-country/v-2007-2010/remont/fuel-system/#fuel-system) .

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1. Release the fuel system pressure, see «STANDARD PROCEDURE»(/chrysler/town-country/v-2007-2010/remont/fuel-system/#fuel-system) .
2. Disconnect and isolate negative battery cable at battery.
3. Remove clean air hose from throttle body. Refer to «REMOVAL»(/chrysler/town-country/v-2007-2010/remont/mechanical/#33l-engine-38l-engine-service-information) .
4. Use a fuel line release tool to disconnect the quick connect fuel line (1) from the fuel rail (2). 1 - BOLT 2 - MAP SENSOR 3 - SCREW 4 - MANIFOLD - UPPER 5 - WIRE HARNESS 6 - GASKET (3 PER CYL. BANK)
5. Remove the upper intake manifold (4). Refer to «REMOVAL»(/chrysler/town-country/v-2007-2010/remont/mechanical/#33l-engine-38l-engine-service-information) . NOTE: Mark fuel injector electrical harness connectors with correct corresponding cylinder numbers.
6. Disconnect the fuel injector electrical connectors.
7. Remove the fuel rail mounting bolts from the fuel rail.
8. Lift fuel rail straight up off of the lower intake manifold. NOTE: Mark or tag each fuel injector with correct corresponding cylinder numbers
9. Remove retaining clips from fuel injectors at fuel rail.
10. Remove fuel injector from fuel rail.

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Scheme 33

1. Release the fuel system pressure, see «STANDARD PROCEDURE»(/chrysler/town-country/v-2007-2010/remont/fuel-system/#fuel-system) .
2. Disconnect and isolate negative battery cable at battery.
3. Remove clean air hose from throttle body. Refer to «REMOVAL»(/chrysler/town-country/v-2007-2010/remont/mechanical/#40l-engine-service-information) .
4. Use a fuel line release tool to disconnect the quick connect fuel line (1) from the fuel rail (2).
5. Remove the upper intake manifold. Refer to «REMOVAL»(/chrysler/town-country/v-2007-2010/remont/mechanical/#40l-engine-service-information) . NOTE: Mark fuel injector electrical harness connectors with correct corresponding cylinder numbers.
6. Disconnect the fuel injector electrical connectors.
7. Remove the fuel rail mounting bolts from the fuel rail.
8. Lift fuel rail straight up off of the cylinder heads.
9. Remove all retaining clips and fuel injectors (1) from fuel rail (2).

Scheme 34

Note. Inspect each O-ring seal on all the fuel injectors, replace O-ring seals if any damaged is noted.

1. Lubricate each fuel injector O-ring with a light drop of clean engine oil. NOTE: Return the fuel injectors to the original cylinders noted during removal.
2. Install the fuel injectors into the fuel rail, attach the retaining clips on the fuel injectors and make sure that each fuel injector is seated properly into the fuel rail.
3. Apply a light coating of clean engine oil to the O-ring on the nozzle end of each of the injectors.
4. Insert fuel injector nozzles into openings in the lower intake manifold. Seat the injectors in place. Install the fuel rail bolts and tighten bolts to 12 N.m (106 in. lbs.).
5. Correctly position and connect the fuel injector electrical harness connectors to the fuel injectors. 1 - BOLT 2 - MAP SENSOR 3 - SCREW 4 - MANIFOLD - UPPER 5 - WIRE HARNESS 6 - GASKET (3 PER CYL. BANK)
6. Install the intake manifold (4). Refer to «INSTALLATION»(/chrysler/town-country/v-2007-2010/remont/mechanical/#33l-engine-38l-engine-service-information) . CAUTION: Make sure the fuel line quick connector is connected properly. Failure to connect the fuel line correctly may result in a fuel leak at the rail assembly. Fuel leaked onto a hot engine may ignite resulting in damage to the vehicle.
7. Connect the quick connect fuel line (1) to the fuel rail (2).
8. Install clean air hose to throttle body. Refer to «INSTALLATION»(/chrysler/town-country/v-2007-2010/remont/mechanical/#33l-engine-38l-engine-service-information) .
9. Connect the negative battery cable, tighten the nut to 5 N.m (45 in. lbs.).
10. Use the scan tool ASD Fuel System Test to pressurize the fuel system. Check for leaks.