Lincoln Aviator 2020-2026 Service Manual / Powertrain / Engine / Engine Emission Control - 3.0L EcoBoost / Removal and Installation - Positive Crankcase Ventilation (PCV) Valve

Lincoln Aviator: Engine Emission Control - 3.0L EcoBoost / Removal and Installation - Positive Crankcase Ventilation (PCV) Valve

Removal

NOTE: Removal steps in this procedure may contain installation details.

  1. Disconnect the PCV valve quick release coupling.
    Refer to: Quick Release Coupling (310-00A Fuel System - General Information - 3.0L EcoBoost, General Procedures).
  1. NOTICE: A new PCV valve must be installed if removed from the valve cover. Damage will occur to the locking mechanism on the PCV valve.

    Rotate the PCV valve counterclockwise, then remove and discard the PCV valve.

Installation

  1. Lubricate the new PCV valve O-ring seal with clean engine oil.
  1. To install, reverse the removal procedure.

    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)...

    Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ)

    ..

    Other information:

    Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Front Stabilizer Bar


    Removal 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...

    Lincoln Aviator 2020-2026 Service Manual: Description and Operation - Interior Lighting - System Operation and Component Description


    System Operation System Diagram Item Description 1 Rear footwell ambient lighting LEDs 2 LIN 3 DDM 4 LH welcome mat lamp 5 RH welcome mat lamp 6 PDM 7 Front cup holder lighting LEDs 8 Front footwell ambient lighting LEDs 9 Rear door ambient lighting LEDs 10 HS-CAN1 11 APIM 12 HS-CAN3 13 FDIM 14 GWM 15 MS-CAN 16 Liftgate lamp 17 Vanity mirror lamps 18 Glove compartment lamp 19 Console/bin lamps 20 LH second row interior lamp 21 RH second row interior lamp 22 Cargo lamp 23 Third row interior lamp 24 LIN 25 Overhead console 26 RGTM 27 LIN 28 Headlamp switch 29 Scuff plate lamps 30 Second row cup holder lighting LEDs 31 Front door ambient lighting LEDs 32 Instrument panel ambient lamps 33 Center console pass thru ambient lamp 34 Door latch control modules 35 Door ajar switch 36 Rear door puddle lamps 37 LIN 38 BCM 39 Exterior door handle LEDs Network Message Chart   DDM And PDM Network Input Messages Broadcast Message Originating Module Message Purpose Welcome mat lamp activation   GWM Provides welcome mat lamp request from the GWM to activate the exterior mirror welcome mat lamps...

    Categories

    Remote Control

    Passive Key

    Lincoln Aviator. Remote Control

    The passive key operates the power locks and the remote start system. The passive key must be in your vehicle to use the push button start.

    Note: You may not be able to shift out of park (P) unless the passive key is inside your vehicle.

    read more

     
    Copyright © 2026 www.liaviator2.com