Removal Procedure
- Loosen the upper intake manifold cover bolts.
- Remove the upper intake manifold cover.
- Open the air bleed valve on top of the fuel manager/filter to release any pressure in the fuel supply system.
- Remove the mounting bolts that connect the fuel manager/filter to the intake manifold.
- Remove the wiring harnesses and the fuel hoses.
- Remove the fuel manager/filter by lifting straight up.
- Remove the sensor mounting screws.
- Remove the sensor.
Installation Procedure
- Install the new water in fuel sensor and a new water in fuel sensor seal.
- Install the sensor mounting screws.
- Position the fuel manager/filter to the intake manifold.
- Install the wiring harnesses and fuel hoses.
- Install the mounting bolts that connect the fuel manager/filter to the intake manifold.
- Bleed the air from fuel manager/filter if necessary (Refer to Fuel Feed Pipe and Return Pipe Purging .
- Install the upper intake manifold cover.
- Install the upper intake manifold cover bolts.
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten
Tighten the mounting screws to 2 N·m (13 lb in).
Tighten
Tighten the mounting bolts to 25 N·m (18 lb ft).
Tighten
Tighten the upper intake manifold cover bolts to 11 N·m
(100 lb in).
