Lincoln Aviator Manuals
Lincoln Aviator 2020-2026 Service Manual / Powertrain / Engine / Evaporative Emissions - 3.0L EcoBoost / General Procedures - Evaporative Emission System Leak Test

Lincoln Aviator: Evaporative Emissions - 3.0L EcoBoost / General Procedures - Evaporative Emission System Leak Test

Activation

Phase 1 - Leak Verification

  1. Run the EVAP Test with the scan tool.

  1. NOTE: Some small leaks may not be detected using the EVAP Test. If the system has passed the test but a leak is still suspected, then proceed to Phase 2.

    If the EVAP system failed the EVAP Test, then proceed to Phase 2.

Phase 2 - System Leak Check

  1. Disconnect the fuel vapor tube-to-EVAP canister purge valve quick connect coupling.
    Refer to: Quick Release Coupling (310-00A Fuel System - General Information - 3.0L EcoBoost, General Procedures).
  1. Connect the VACUTEC Smoke Machine Fuel EVAP Emissions System Tester to the fuel vapor tube quick connect coupling. Refer to the manufacturer's instructions.

  1. NOTE: The battery ground cable was previously disconnected in the fuel vapor tube quick connect coupling procedure.

    Connect the battery ground cable.
    Refer to: Fuel Vapor Vent Valve (303-13A Evaporative Emissions - 3.0L EcoBoost, Removal and Installation).
  1. Close the canister vent solenoid with the scan tool.

  1. NOTE: The supplemental refueling adapter is located in the jack storage compartment.

    Install the supplemental refueling adapter into the Easy FuelTM (capless) fuel tank filler pipe assembly.

  1. NOTE: If smoke does not exit the fuel tank filler pipe neck area after the system is pressurized, open the canister vent solenoid with the scan tool to allow the air to purge. Once smoke is seen at the canister vent solenoid, close the canister vent solenoid with the scan tool.

    Introduce smoke from the VACUTEC Smoke Machine Fuel EVAP Emissions System Tester into the EVAP system and verify that smoke is exiting the fuel tank filler pipe neck area. For additional information, refer to the manufacturer's instructions.
  1. Remove the supplemental refueling adapter once smoke is observed exiting the fuel tank filler pipe neck area.
  1. Continue to enter smoke into the system for 60 seconds to obtain pressure.
  1. Press and release the remote start button in intervals of 15 seconds ON and 15 seconds OFF while checking for exiting smoke.
  1. Use the halogen light provided with the VACUTEC Smoke Machine Fuel EVAP Emissions System Tester to follow the EVAP system path and look for smoke exiting at the source of the leak(s).
  1. Repair any leaks as necessary.
  1. Repeat the leak test until the system passes.

    Diagnosis and Testing - Evaporative Emissions

    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 - Evaporative Emission Canister

    Removal   WARNING: Do not smoke, carry lighted tobacco or have an open flame of any type when working on or near any fuel-related component...

    Other information:

    Lincoln Aviator 2020-2026 Service Manual: Description and Operation - Engine Component View


    E..

    Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Body Closures


    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   BCM B11C4:23 Boot/Trunk Close Button: Signal Stuck Low   GO to Pinpoint Test C   BCM B1219:11 Interior Boot/Trunk Release Switch: Circuit Short To Ground   GO to Pinpoint Test C   BCM B12E8:23 Liftgate/Tailgate Control/Release Switch: Signal Stuck Low   GO to Pinpoint Test C   BCM B144C:23 Tailgate/Liftgate/Boot/Trunk Outer Handle Switch: Signal Stuck Low   GO to Pinpoint Test C   BCM B1495:11 Hands Free Liftgate/Decklid Input Sensor: Circuit Short To Ground   GO to Pinpoint Test J   BCM B1495:49 Hands Free Liftgate/Decklid Input Sensor:Internal Electronic Failure   GO to Pinpoint Test J   BCM B1495:55 Hands Free Liftgate/Decklid Input Sensor:Not Configured   GO to Pinpoint Test P   RGTM B12E8:11 Liftgate/Tailgate Control/Release Switch:Circuit Short To Ground   GO to Pinpoint Test C   RGTM B144D:29 Tailgate/Liftgate/Boot/Trunk Position Sensor 1: Signal Invalid   GO to Pinpoint Test B   RGTM B144E:29 Tailgate/Liftgate/Boot/Trunk Position Sensor 2: Signal Invalid   GO to Pinpoint Test B   RGTM B144F:11 Tailgate/Liftgate/Boot/Trunk Driver Motor: Circuit Short To Ground   GO to Pinpoint Test B   RGTM B144F:12 Tailgate/Liftgate/Boot/Trunk Driver Motor: Circuit Short To Battery   GO to Pinpoint Test B   RGTM B144F:13 Tailgate/Liftgate/Boot/Trunk Driver Motor: Circuit Open   GO to Pinpoint Test B   RGTM B144F:79 Tailgate/Liftgate/Boot/Trunk Driver Motor: Mechanical Linkage Failure   GO to Pinpoint Test B   RGTM B1451:29 Tailgate/Liftgate/Boot/Trunk Latch Centering Position Switch: Signal Invalid   GO to Pinpoint Test D   RGTM B1452:11 Tailgate/Liftgate/Boot/Trunk Latch Release Actuator: Circuit Short To Ground   GO to Pinpoint Test A   RGTM B1452:13 Tailgate/Liftgate/Boot/Trunk Latch Release Actuator: Circuit Open   GO to Pinpoint Test A   RGTM B1453:29 Tailgate/Liftgate/Boot/Trunk Latch Position Switch: Signal Invalid   GO to Pinpoint Test D   RGTM B1454:11 Tailgate/Liftgate/Boot/Trunk Left Pinch Strip: Circuit Short To Ground   GO to Pinpoint Test G   RGTM B1454:13 Tailgate/Liftgate/Boot/Trunk Left Pinch Strip: Circuit Open   GO to Pinpoint Test G   RGTM B1455:11 Tailgate/Liftgate/Boot/Trunk Right Pinch Strip: Circuit Short To Ground   GO to Pinpoint Test G   RGTM B1455:13 Tailgate/Liftgate/Boot/Trunk Right Pinch Strip: Circuit Open   GO to Pinpoint Test G   RGTM B145D:11 Tailgate/Liftgate/Boot/Trunk Power Cinch Striker Motor: Circuit Short To Ground   GO to Pinpoint Test D   RGTM B145D:12 Tailgate/Liftgate/Boot/Trunk Power Cinch Striker Motor: Circuit Short To Battery   GO to Pinpoint Test D   RGTM B145D:13 Tailgate/Liftgate/Boot/Trunk Power Cinch Striker Motor: Circuit Open   GO to Pinpoint Test D   RGTM B1495:02 Hands Free Liftgate/Decklid Input Sensor:General Signal Failure   GO to Pinpoint Test J   RGTM B1495:08 Hands Free Liftgate/Decklid Input Sensor:Bus Signal/Message Failures   GO to Pinpoint Test J   RGTM B1515:77 Tailgate/Liftgate/Boot/Trunk:Commanded Position Not Reachable   GO to Pinpoint Test B   RGTM B1515:97 Tailgate/Liftgate/Boot/Trunk:Component Or System Operation Obstructed Or Blocked   GO to Pinpoint Test B   RGTM B1555:29 Tailgate/Liftgate/Boot/Trunk Position Sensor 4: Signal Invalid   GO to Pinpoint Test B   RGTM B1556:29 Tailgate/Liftgate/Boot/Trunk Position Sensor 3: Signal Invalid   GO to Pinpoint Test B   RGTM B1557:11 Power Liftgate/Decklid Driver Motor 2: Circuit Short To Ground   GO to Pinpoint Test B   RGTM B1557:12 Power Liftgate/Decklid Driver Motor 2: Circuit Short To Battery   GO to Pinpoint Test B   RGTM B1557:13 Power Liftgate/Decklid Driver Motor 2: Circuit Open   GO to Pinpoint Test B   RGTM C1B14:11 Sensor Supply Voltage A: Circuit Short To Ground   GO to Pinpoint Test B   RGTM C1B15:11 Sensor Supply Voltage B:Circuit Short To Ground   GO to Pinpoint Test B   RGTM P0A2F:4B Drive Motor "A" Over Temperature:Over Temperature   GO to Pinpoint Test B   RGTM P0A35:4B Drive Motor "B" Over Temperature:Over Temperature   GO to Pinpoint Test B   RGTM U0101:87 Lost Communication with TCM: Missing Message   GO to Pinpoint Test K   RGTM U0140:87 Lost Communication With Body Control Module: Missing Message   GO to Pinpoint Test L   RGTM U0294:87 Lost Communication With Powertrain Control Monitor Module: Missing Message   GO to Pinpoint Test M   RGTM U201A:55 Control Module Main Calibration Data:Not Configured   GO to Pinpoint Test Q   RGTM U2300:56 Central Configuration:Invalid/Incompatible Configuration   GO to Pinpoint Test Q   RGTM U3000:49 Control Module:Internal Electronic Failure   GO to Pinpoint Test Q   RGTM U3003:16 Battery Voltage: Circuit Voltage Below Threshold   GO to Pinpoint Test N   RGTM U3003:17 Battery Voltage: Circuit Voltage Above Threshold   GO to Pinpoint Test O Symptom Chart Symptom Chart: Power Liftgate Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

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    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.

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