Lincoln Navigator: Electronic Engine Controls - 3.5L EcoBoost (272kW/370PS) / Intake Air Temperature (IAT) Sensor. Removal and Installation

Lincoln Navigator 2018-2025 Workshop Manual / Engine / Electronic Engine Controls - 3.5L EcoBoost (272kW/370PS) / 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.

Remove the IAT sensor.

Installation

To install, reverse the removal procedure.

Heated Oxygen Sensor (HO2S). Removal and Installation

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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...

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Lincoln Navigator 2018-2025 Workshop Manual: Welding Precautions. General Procedures

Check WARNING: Invisible ultraviolet and infrared rays emitted in welding can injure unprotected eyes and skin. Always use protection such as a welder's helmet with dark-colored filter lenses of the correct density. Electric welding will produce intense radiation, therefore, filter plate lenses of the deepest shade providing adequate visibility are recommended...

Lincoln Navigator 2018-2025 Workshop Manual: Module Configuration. Diagnosis and Testing

Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.REFER to: Diagnostic Methods (100-00 General Information, Description and Operation). Module DTC Description Action BCM U1023:00 Vehicle Inhibited Due To Cloud Control: No Sub Type Information GO to Pinpoint Test C ..

Wheel to Hub Runout Minimization. General Procedures

Check

NOTE: Wheel-to-hub optimization is important. Clearance between the wheel and hub can be used to offset or neutralize the Road Force® or run-out of the wheel and tire assembly. For every 0.001 inch of wheel-to-hub clearance, the Road Force® can be affected between 1 and 3 pounds depending on the tire stiffness.

NOTE: The example below illustrates how the clearance between the wheel and the hub can be used to offset the high spot of radial run-out or Road Force®. Following the procedure will make sure of the best optimization.

Position the wheel and tire assembly on the vehicle so that the high spot location of radial run-out or Road Force® is at the 6 o'clock position and