Lincoln Navigator: Electronic Engine Controls - 3.5L EcoBoost (272kW/370PS) / Knock Sensor (KS). Removal and Installation
Removal
NOTE: Removal steps in this procedure may contain installation details.
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Remove the direct injection fuel rail LH and RH side.
Refer to: Direct Injection Fuel Rail LH (303-04A Fuel Charging and Controls - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
Refer to: Direct Injection Fuel Rail RH (303-04A Fuel Charging and Controls - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
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Disconnect the KS electrical connector.
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Remove the bolts and the KS .
Torque: 177 lb.in (20 Nm)
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Installation
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To install, reverse the removal procedure.
Intake Air Temperature (IAT) Sensor. Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Disconnect the IAT sensor electrical connector...
Manifold Absolute Pressure and Temperature (MAPT) Sensor. Removal and Installation
Removal
Remove the engine appearance cover retainers, release
the engine appearance cover from the rear retainers and then remove the
engine appearance cover...
Other information:
Lincoln Navigator 2018-2025 Workshop Manual: Liquefied Petroleum Gas (LPG) and Compressed Natural Gas (CNG) Fuel Systems Health and Safety Precautions. Description and Operation
WARNING: Service of Compressed Natural Gas (CNG) or Liquefied Petroleum Gas (LPG) vehicle systems is restricted to qualified personnel and authorized workshops. The required qualifications vary by region. Always observe local laws and legislative directives regarding CNG or LPG vehicle service...
Lincoln Navigator 2018-2025 Workshop Manual: D-Pillar Trim Panel - Long Wheelbase. Removal and Installation
Removal Position the liftgate opening weatherstrip aside. Release the clips and remove the liftgate opening upper trim panel. Release the D-pillar trim panel clips...
Categories
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- 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
- Power Running Board (PRB). Diagnosis and Testing
- Front Bumper Cover. Removal and Installation
- Body and Paint
- Front Bumper. Removal and Installation
- Service Information
Rear Camber Adjustment. General Procedures
Special Tool(s) / General Equipment
Wheel Alignment SystemActivation
NOTICE: Suspension fasteners are critical parts that affect the performance of vital components and systems. Failure of these fasteners may result in major service expense. Use the same or equivalent parts if replacement is necessary. Do not use a replacement part of lesser quality or substitute design. Tighten fasteners as specified.
Using alignment equipment and the manufacturer's instructions, measure the rear camber.Use the General Equipment: Wheel Alignment System
