Removal Procedure
- Disconnect the negative battery cable.
- Remove the four screws from the gas mass sensor (GMS) inlet elbow (8).
- Loosen the fuel hose (7) clamps.
- Remove the fuel hose with the clamps and the GMS inlet elbow.
- Remove the fuel hose (7) from the GMS inlet elbow (8).
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.
Installation Procedure
- Install the fuel hose (7) with the clamps to the GMS inlet elbow (8).
- Install the fuel hose / elbow assembly.
- Connect the fuel hose to the LPR (2).
- Using a new O-ring, connect the GMS inlet elbow (8) to the GMS (3). Lubricate the O-ring with petroleum jelly or the equivalent.
- Connect the negative battery cable.
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 screws to 5.4 N·m (48 lb in).
Tighten
Tighten the clamps to 2 N·m (18 lb in).
Tighten
Tighten the bolt to 15 N·m (11 lb ft).
