Kia Carens. Manual — part 87

3. Reconnect injector connectors.

4. Connect jumper wire to injector ECM wires (BRN) and ground.

5. Turn ignition ON.

6. Turn injector volume with graduated container.

Injector volume:130cm²(130 cc, 7.95 cu-in)/min

7. If not as specified, replace injectors. Refer to "On-Vehicle Service".

When reassembling fuel rail and injectors:

• Use new injector O-rings
• Apply a small amount of clean engine oil to each O-ring before installing

Injector resistance

1. Disconnect injector harness.

2. Measure resistance of each injector.

Resistance:14.5Ω at 68 °F(20°C)

3. If not within specification, replace injector. Refer to "On-Vehicle Service".

Removal

FUEL IS EXPLOSIVE. WHEN WORKING ON FUEL SYSTEM, MAKE SURE TO SUPPLY ADEQUATE
BENTILATION TO THE WORK AREA. DO NOT SMOKE, AND KEEP SPARKS AND OPEN FLAMES
AWAY.

Make sure that fuel injectors are firmly seated into fuel rail to prevent movement and possible damage.

1. Depressurize fuel system. Refer to “Releasing Fuel System pressure” page 22-4.

2. Disconnect negative battery cable.

3. Disconnect four injector connectors.

4. Disconnect fuel line quick connector.

5. Remove accelerator cable bracket won bolts and one nut.

6. Disconnect accelerator cable.

7. Remove the two bolts attaching fuel rail to intake manifold.

8. Remove fuel rail assembly.

9. Remove four retaining clips attaching fuel injectors to fuel rail.

10. Remove fuel injectors.

Installation

1. Install injectors into fuel rail

2. Install four injector retaining clips.

3. Install and tighten fuel rail.

4. Reconnect accelerator cable.

5. Install and tighten accelerator cable bracket two bolts and one nut to dynamic chamber.

6. Reconnect fuel line quick connector.

7. Reconnect four injector connectors.

8. Reconnect negative battery cable.

9. Start vehicle and check for leaks.

Fuel System

Fuel Delivery System - Fuel Pressure Regulator

Fuel System

2001 > 1.8L DOHC >

Removal

FUEL IS EXPLOSIVE. AN EMPTY FUEL TANK CAN STILL CONTAIN EXPLOSIVE GASES.SUPPLY
ADEQUATE VENTILATION TO THE WORK AREA. DONOT SMOKE AND KEEP SPARKS AND OPEN
FLAMES AWAY. PURGE FUMES FROM THE TANK AS SOON AS POSSIBLE.

1. Disconnect negative battery cable.

2. Remove rear seat cushion.

3. Disconnect fuel delivery module connectors.

4. Remove three screws attaching access cover.

5. Remove rubber grommet and wires from access cover and remove access cover.

6. Disconnect two fuel hoses from fuel delivery module.

7. Remove six screws attaching fuel delivery module and remove fuel delivery module from fuel tank.

8. Remove fuel delivery module cover.

9. Remove pressure regulator from fuel pump.

Installation

1. Install pressure regulator to fuel pump.

2. Install fuel delivery module cover.

3. Install fuel delivery module and six screws.

Tightening torque : 7.7~12.2 lb-ft (10.8~16.7 N·m, 1.1~1.7 kg-m)

4. Reconnect two fuel hoses to fuel delivery module.

5. Install rubber grommet and wires onto assess cover.

6. Install access cover and tighten three screws for access cover.

Tightening torque : 7.7~12.2 lb-ft (10.8~16.7 N·m, 1.1~1.7 kg-m)