Lincoln Navigator: Electronic Engine Controls - 3.5L EcoBoost (272kW/370PS) / Knock Sensor (KS). Removal and Installation

Lincoln Navigator 2018-2026 Workshop Manual / Engine / 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.

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).

Disconnect the KS electrical connector.

Remove the bolts and the KS .
Torque: 177 lb.in (20 Nm)

Installation

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 2018-2026 Workshop Manual: Specifications

General Specifications Item Specification Fuel Pressure Engine running. 44 –73 psi ( 300 –500 kPa) Fuel Tank Capacity Fuel Tank Capacity - LWB...

Lincoln Navigator 2018-2026 Workshop Manual: Electronic Engine Controls - Overview. Description and Operation

Overview The EEC system provides optimum control of the engine through the enhanced capability of the powertrain control module (PCM). The EEC system also has an on board diagnostic (OBD) monitoring system with features and functions to meet federal regulations on exhaust emissions...

Rear Camber Adjustment. General Procedures

Special Tool(s) / General Equipment

Wheel Alignment System

Activation

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