Removal Procedure
Tools Required
• | J 39765 Fuel
Sender Lock Nut Wrench |
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing
any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to
the vehicle or its components.
- Disconnect
the negative battery cable.
- Relieve the fuel system pressure. Refer to the
Fuel Pressure Relief
.
- Drain the fuel tank. Refer to
Fuel Tank Draining
.
- Remove the fuel tank. Refer to
Fuel Tank Replacement
.
- Remove the fuel sender assembly. Refer to
Fuel Sender Assembly Replacement
.
- Note the position of the fuel strainer (4) on the fuel pump.
- Support the fuel sender assembly with one hand and grasp the strainer
(4) with the other hand.
- Pull the strainer off the pump. Discard the strainer after inspection.
- Inspect the strainer. Replace a contaminated strainer and clean
the fuel tank.
- Remove the fuel pressure regulator retaining clip (2).
- Remove the fuel pressure regulator (3) from the housing on the
fuel return pipe.
- Disconnect the fuel pump electrical connector (7).
- Remove the fuel level sensor electrical connector retaining clip
(9).
- Disconnect the fuel level sensor electrical connector (8) from
under the fuel sender cover.
- Remove the fuel level sensor retaining clip (6).
- Squeeze the locking tangs and remove the fuel level sensor (5).
- Remove the fuel pressure sensor (1).
Installation Procedure
- Install the fuel pressure
sensor (1).
- Install the fuel level sensor (5).
- Install the fuel level sensor retaining clip (6).
- Connect the fuel level sensor electrical connector (8).
- Connect the fuel level sensor electrical connector retaining clip
(9).
- Connect the fuel pump electrical connector (7).
- If needed, clean the fuel pressure regulator filter screen with
gasoline.
- Lubricate the fuel pressure regulator large and small O-rings
with clean engine oil.
- Install the fuel pressure regulator (3) into the housing on the
fuel return pipe.
- Install the fuel pressure regulator retaining clip (2).
Important: Always install a new fuel strainer when replacing the fuel tank fuel
pump module.
- Install a new fuel strainer (4) in the same position as noted
during disassembly. Push the strainer on the bottom of the fuel sender until
the strainer is fully seated.
- Install the fuel sender assembly. Refer to
Fuel Sender Assembly Replacement
.
- Perform the fuel tank leak check. Refer to
Fuel Tank Leak Check
.
- Install the fuel tank. Refer to
Fuel Tank Replacement
.
- Refill the fuel tank.
- Install the fuel filler cap.
- Connect the negative battery cable.
- Inspect for leaks.
18.1. | Turn the ignition switch ON for 2 seconds. |
18.2. | Turn the ignition switch OFF for 10 seconds. |
18.3. | Turn the ignition switch ON. |
18.4. | Check for fuel leaks. |
- Perform the idle learn procedure. Refer to
Idle Learn
.