Lincoln Aviator: Engine System - General Information / Description and Operation - Engine - Overview

Engine Information

NOTE: When repairing engines, all parts must be contamination free. If contamination/foreign material is present when repairing an engine, premature engine failure may occur.

NOTE: Specifications show the expected minimum or maximum condition. Refer to the appropriate section in Group 303 for the specifications.

NOTE: If a component fails to meet the specifications, it is necessary to refinish it or install a new component. Wear limits are provided as an aid to determine if the component can be refinished. Install a new component when it fails to meet specifications and cannot be refinished.

NOTE: This section contains information, steps and procedures that are not engine specific.

This section covers general procedures and diagnosis and testing of the engine system. For exhaust emission control devices, refer to the PC/ED manual.

The engine incorporates the following features. Refer to the appropriate section in Group 303 for the procedure.

  • Crankcase ventilation or breather system
  • Exhaust emission control system
  • EVAP

Some engines incorporate a fail-safe cooling system.
Refer to: Engine Cooling (303-03A) .

The engine, fuel system, ignition system, emissions system and exhaust system all affect exhaust emission levels and must be maintained according to the maintenance schedule. Refer to the Scheduled Maintenance Guide.

Correct engine identification is required to order parts.
Refer to: Engine - Overview (303-01A Engine - 3.0L EcoBoost, Description and Operation).

For complete vehicle and engine identification codes,
Refer to: Identification Codes (100-01 Identification Codes, Description and Operation).

    Engine System - General Information

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    Diagnosis and Testing - Engine

    Inspection and Verification - Engine Performance NOTE: There are 2 diagnostic paths that can be followed depending on the type of engine concern. Carry out Inspection and Verification - Engine Performance or Inspection and Verification - NVH...

    Other information:

    Lincoln Aviator 2020-2022 Service Manual: Description and Operation - Parking Aid - System Operation and Component Description


    System Operation Active Park Assist System Diagram Item Description 1 PCM 2 with 14 or 28 speaker system 3 GWM 4 TRM 5 APIM 6 Audio system display 7 SCCM 8 PSCM 9 ATCM 10 ABS module 11 BCM 12 ACM 13 IPC 14 DSP 15 Rear door speakers 16 Front door speakers 17 IPMB 18 Right front active sensor 19 Left front active sensor 20 Right rear active sensor 21 Left rear active sensor 22 PAM Network Message Chart   IPMB Network Input Messages Broadcast Message Originating Module Message Purpose ABS active ABS module Disables the active park assist if an ABS activation occurs...

    Lincoln Aviator 2020-2022 Service Manual: Description and Operation - Cruise Control - System Operation and Component Description


    System Operation Non-Adaptive Cruise Control Item Description 1 Brake switch assembly 2 IPC 3 Accelerator pedal 4 Deactivator switch 5 Stoplamp switch 6 SCCM 7 PCM 8 Cruise control switches 9 GWM 10 ABS module 11 RCM 12 Steering Effort Control Module (SECM) (adaptive steering) 13 SASM (adaptive steering) 14 SIMA Network Message Chart   Network Input Messages - IPC Broadcast Message Originating Module Message Purpose Cruise control override   PCM Driver overriding cruise control with accelerator pedal...

    Categories

    Seatbelt Height Adjustment

    WARNING: Position the seatbelt height adjuster so that the seatbelt rests across the middle of your shoulder. Failure to adjust the seatbelt correctly could reduce its effectiveness and increase the risk of injury in a crash.

    Adjust the height of the shoulder belt so the belt rests across the middle of your shoulder. Slide the adjuster up to raise the belt. Press the button and slide it down to lower the belt.

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