Removal Procedure
- Disconnect pressure sensor electrical connector.
- With open end wrench remove pressure sensor.
Installation Procedure
- Lubricate pressure sensor O-ring with mineral oil. Refer to O-Ring Replacement .
- Hand start pressure sensor onto the pressure port taking care not to pinch the O-ring and tighten.
- Connect the engine harness connector to the pressure sensor.
Important: Use R-12 refrigerant oil (mineral) to lubricate O-rings. Use of R-134a (PAG) oil will cause premature corrosion of fitting joints.
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 pressure sensor to 10 N·m
(89 lb in).
