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: Auto Air Refresh Indicators (If Equipped)

The indicator area is on the touchscreen feature bar and displays one of the following: Indicates blower motor is on for filtering and PM2.5 is low. Indicates the blower motor is on for filtering. Indicates the blower motor is off. Indicates the status is not available...

Lincoln Aviator 2020-2025 Owners Manual: Phone as a Key – Troubleshooting

Phone as a Key – Frequently Asked Questions How can I tell if my vehicle has Phone as a Key? The touchscreen shows the Phone as a Key reset option if your vehicle has Phone as a Key. If you have registered your vehicle through the Lincoln Way app, a control button appears on the home screen of the Lincoln Way app...

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.