Lincoln Aviator 2020-2025 Service Manual / Powertrain / Engine / Engine Emission Control - 3.0L EcoBoost / Diagnosis and Testing - Engine Emission Control

Lincoln Aviator: Engine Emission Control - 3.0L EcoBoost / Diagnosis and Testing - Engine Emission Control

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. For information about these,
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

For a PCM DTC,
REFER to: Electronic Engine Controls (303-14C) .

For driveability symptoms without a DTC, Refer to Powertrain Control/Emissions Diagnosis (PC/ED) manual. See Section 3, Symptom Charts.

Diagnosis and Testing - Crankcase Ventilation

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)...

Removal and Installation - Positive Crankcase Ventilation (PCV) Valve

Removal NOTE: Removal steps in this procedure may contain installation details. Disconnect the PCV valve quick release coupling. Refer to: Quick Release Coupling (310-00A Fuel System - General Information - 3...

Other information:

Lincoln Aviator 2020-2025 Owners Manual: Tire Change Procedure

WARNING: The jack supplied with this vehicle is only intended for changing wheels. Do not use the vehicle jack other than when you are changing a wheel in an emergency. WARNING: Check that the vehicle jack is not damaged or deformed and the thread is lubricated and clean...

Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - F Clutch

Symptom Chart F Clutch For F clutch operation, REFER to: F Clutch (307-01A Automatic Transmission - 10-Speed Automatic Transmission – 10R60, Description and Operation). F Clutch Condition Possible Sources Action F clutch does not apply SSF is mechanically stuck OFF INSTALL a new solenoid...

Child Safety Locks

When the child safety locks are set, you cannot open the rear doors from the inside.

Lincoln Aviator. Child Safety Locks

The child safety lock control is on the driver door.

Press the control to switch the child safety locks on. Press the control again to switch them off. A light on the child safety control illuminates when you switch them on.