Lincoln Aviator: Engine Ignition - 3.0L EcoBoost / Removal and Installation - Spark Plugs

Removal

  1. Remove the ignition coil-on-plugs.
    Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 3.0L EcoBoost, Removal and Installation).
  1. Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.
  1. NOTICE: Do not remove the spark plugs when the engine is hot or cold soaked. Spark plug thread or cylinder head damage can occur. Make sure that the engine is warm (hand touch after cooling down) prior to spark plug removal.

    NOTICE: If a spark plug is dropped, internal damage may result and the spark plug must be discarded. The use of a damaged spark plug may cause cylinder misfire resulting in engine damage.

    Remove the spark plugs.
  1. Inspect the spark plugs.
    Refer to: Spark Plug Inspection (303-00 Engine System - General Information, General Procedures).

Installation

  1. NOTICE: If a spark plug is dropped, internal damage may result and the spark plug must be discarded. The use of a damaged spark plug may cause cylinder misfire resulting in engine damage.

    Install and tighten the spark plugs.
    Torque: 133 lb.in (15 Nm)
  1. Install the ignition coil-on-plugs.
    Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 3.0L EcoBoost, Removal and Installation).

    Diagnosis and Testing - Engine Ignition

    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 - Ignition Coil-On-Plug

    Special Tool(s) / General Equipment Side Cutter Pliers Removal Remove the retainers and the RH side engine compartment cover. Remove the retainers and the LH side engine compartment cover...

    Other information:

    Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Rear Air Discharge Temperature Sensor


    Removal NOTE: Removal steps in this procedure may contain installation details. Remove the RH loadspace trim panel. Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation). Disconnect the electrical connector...

    Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Instrumentation, Message Center and Warning Chimes - Vehicles With: Head Up Display (HUD)


    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).   Diagnostic Trouble Code Chart Module   DTC Description Action   HUD U0100:00 Lost Communication With ECM/PCM "A":No Sub Type Information   GO to Pinpoint Test J   HUD U0140:00 Lost Communication With Body Control Module:No Sub Type Information   GO to Pinpoint Test K   HUD U0164:00 Lost Communication With HVAC Control Module:No Sub Type Information   GO to Pinpoint Test M   HUD U0208:00 Lost Communication With "Seat Control Module A":No Sub Type Information   GO to Pinpoint Test N   HUD U0212:00 Lost Communication With Steering Column Control Module:No Sub Type Information   GO to Pinpoint Test O   HUD U0232:00 Lost Communication With Side Obstacle Detection Control Module "A":No Sub Type Information   GO to Pinpoint Test P   HUD U0233:00 Lost Communication With Side Obstacle Detection Control Module "B":No Sub Type Information   GO to Pinpoint Test P   HUD U0238:00 Lost Communication With Digital Audio Control Module "D":No Sub Type Information   GO to Pinpoint Test Q   HUD U023A:00 Lost Communication With Image Processing Module A:No Sub Type Information   GO to Pinpoint Test R   HUD U0401:00 Invalid Data Received from ECM/PCM A:No Sub Type Information   GO to Pinpoint Test J   HUD U0401:81 Invalid Data Received from ECM/PCM A:Invalid Serial Data Received   GO to Pinpoint Test J   HUD U0401:82 Invalid Data Received from ECM/PCM A:Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test J   HUD U0405:56 Invalid Data Received From Cruise Control Module:Invalid/Incompatible Configuration   GO to Pinpoint Test S   HUD U0424:00 Invalid Data Received From HVAC Control Module:No Sub Type Information   GO to Pinpoint Test M   HUD U0424:81 Invalid Data Received From HVAC Control Module:Invalid Serial Data Received   GO to Pinpoint Test M   HUD U0424:82 Invalid Data Received From HVAC Control Module:Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test M   HUD U0429:00 Invalid Data Received From Steering Column Control Module:No Sub Type Information   GO to Pinpoint Test O   HUD U0429:82 Invalid Data Received From Steering Column Control Module:Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test O   HUD U0431:00 Invalid Data Received From Body Control Module "A":No Sub Type Information   GO to Pinpoint Test K   HUD U0509:82 Invalid Data Received From "Seat Control Module A":Alive/Sequence Counter Incorrect/Not Updated   GO to Pinpoint Test N   HUD U2100:00 Initial Configuration Not Complete:No Sub Type Information   GO to Pinpoint Test T   HUD U2300:55 Central Configuration:Not Configured   GO to Pinpoint Test S   HUD U3000:04 Control Module:System Internal Failures   GO to Pinpoint Test U   HUD U3000:41 Control Module:General Checksum Failure   GO to Pinpoint Test U   HUD U3000:42 Control Module:General Memory Failure   GO to Pinpoint Test U   HUD U3000:47 Control Module:Watchdog/Safety µC Failure   GO to Pinpoint Test U   HUD U3000:49 Control Module:Internal Electronic Failure   GO to Pinpoint Test U   HUD U3001:98 Control Module Improper Shutdown Performance:Component Or System Over Temperature   GO to Pinpoint Test V   HUD U3003:16 Battery Voltage:Circuit Voltage Below Threshold   GO to Pinpoint Test X   HUD U3003:17 Battery Voltage:Circuit Voltage Above Threshold   GO to Pinpoint Test Y   HUD U300A:64 Ignition Switch:Signal Plausibility Failure   GO to Pinpoint Test W Symptom Chart Symptom Chart: HUD Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

    Categories

    Activating Intelligent Access

    The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.

    At a Door

    Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.

    Lincoln Aviator. Activating Intelligent Access

    read more

     
    Copyright © 2025 www.liaviator2.com