Lincoln Aviator 2020-2026 Service Manual / Powertrain / Fuel System - General Information / Fuel System - General Information - 3.0L EcoBoost / Description and Operation - Fuel System - Overview

Lincoln Aviator: Fuel System - General Information - 3.0L EcoBoost / Description and Operation - Fuel System - Overview

Overview

NOTICE: Repairs of the fuel system are to be achieved only by replacement of the failed component(s). Repair of a fuel system component should not be attempted.

NOTICE: If directed during assembly of fuel system components, lubricate any seal(s) only with specified material. Failure to follow this instruction may result in seal failure and fuel leakage.

The fuel system:

a Closed Loop Pressure Control (CLPC) system.
An 20.20 gal (76.46 L) Capacity cigar shaped fuel tank.
a Fuel Pump that operates on 6-12 volts variably depending on load, that supplies fuel under pressure to the high pressure Fuel Pump.
fuel and vapor lines in an integrated bundle assembly.
quick connect fuel and vapor tube couplings.
a fuel tank filler pipe assembly, which cannot be modified in any way, that also contains a misfuel inhibitor device to permit only unleaded fuel to be pumped into the tank.
has an Easy Fuel™ (capless) fuel tank filler pipe assembly, which cannot be modified in any way and is serviced only by the installation of a new fuel tank filler pipe assembly.
has a supplemental refueling adapter located inside the spare tire compartment.
a FPDMlocated under the vehicle on the LH side of the front floor in front of the fuel tank.
- A Fuel Pump (FP) module containing:
the electric fuel pump which provides pressurized fuel to the high pressure Fuel Pump (FP).
the fuel level sender.
a check valve which maintains system pressure after the pump is shut off.
a pressure relief for overpressure protection in the event of restricted fluid flow.
a lifetime fuel filter providing filtration to protect the fuel injectors from foreign material.

Fuel Pump Shut-off Feature

In the event of a moderate to severe collision, the vehicle is equipped with a Fuel Pump and Sender Unit Shut-off Feature that is initiated by the event notification signal.

The event notification signal is a signal provided by the RCM to the FPDM. Signal communication between the RCM and the FPDM allows the PCM to shut-off the Fuel Pump.

Should the vehicle shut off after a collision due to this feature, the vehicle may be restarted by first turning the ignition to the OFF position and then turn the ignition to the ON position. In some instances the vehicle may not start the first time and may take one additional ignition cycle.

Specifications

3.0L EcoBoost Item Specification Fuel Pressure 58.0 –75.4 psi ( 400 –520 kPa) Fuel Tank Capacity 20...

Diagnosis and Testing - Fuel System - 3.0L EcoBoost

Symptom Chart(s) Symptom Chart: Fuel System Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Other information:

Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Front Head Restraint

Removal NOTE: This procedure is for vehicles equipped with power head restraint only. NOTE: Drivers seat shown, passenger seat similar. Remove the front seat. Refer to: Front Seat (501-10A Front Seats, Removal and Installation). Remove the front seat backrest panel...

Lincoln Aviator 2020-2026 Service Manual: 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). Diagnostic Trouble Code Chart Module DTC Description Action PCM P0300:00 Random Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0301:00 Cylinder 1 Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0302:00 Cylinder 2 Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0303:00 Cylinder 3 Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0304:00 Cylinder 4 Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0305:00 Cylinder 5 Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0306:00 Cylinder 6 Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0307:00 Cylinder 7 Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0308:00 Cylinder 8 Misfire Detected: No Sub Type Information GO to Pinpoint Test HD PCM P0313:00 Misfire Detected With Low Fuel: No Sub Type Information GO to Pinpoint Test HD PCM P0316:00 Misfire Detected On Startup (First 1000 Revolutions): No Sub Type Information GO to Pinpoint Test HD PCM P0325:00 Knock/Combustion Vibration Sensor A Circuit: No Sub Type Information GO to Pinpoint Test DG PCM P0327:00 Knock/Combustion Vibration Sensor A Circuit Low: No Sub Type Information GO to Pinpoint Test DG PCM P0328:00 Knock/Combustion Vibration Sensor A Circuit High: No Sub Type Information GO to Pinpoint Test DG PCM P032A:00 Knock/Combustion Vibration Sensor C Circuit: No Sub Type Information GO to Pinpoint Test DG PCM P032C:00 Knock/Combustion Vibration Sensor C Circuit Low: No Sub Type Information GO to Pinpoint Test DG PCM P032D:00 Knock/Combustion Vibration Sensor C Circuit High: No Sub Type Information GO to Pinpoint Test DG PCM P0330:00 Knock/Combustion Vibration Sensor B Circuit: No Sub Type Information GO to Pinpoint Test DG PCM P0332:00 Knock/Combustion Vibration Sensor B Circuit Low: No Sub Type Information GO to Pinpoint Test DG PCM P0333:00 Knock/Combustion Vibration Sensor B Circuit High: No Sub Type Information GO to Pinpoint Test DG PCM P033A:00 Knock/Combustion Vibration Sensor D Circuit: No Sub Type Information GO to Pinpoint Test DG PCM P033C:00 Knock/Combustion Vibration Sensor D Circuit Low: No Sub Type Information GO to Pinpoint Test DG PCM P033D:00 Knock/Combustion Vibration Sensor D Circuit High: No Sub Type Information GO to Pinpoint Test DG PCM P0351:00 Ignition Coil A Primary Control Circuit/Open: No Sub Type Information GO to Pinpoint Test JF PCM P0352:00 Ignition Coil B Primary Control Circuit/Open: No Sub Type Information GO to Pinpoint Test JF PCM P0353:00 Ignition Coil C Primary Control Circuit/Open: No Sub Type Information GO to Pinpoint Test JF PCM P0354:00 Ignition Coil D Primary Control Circuit/Open: No Sub Type Information GO to Pinpoint Test JF PCM P0355:00 Ignition Coil E Primary Control Circuit/Open: No Sub Type Information GO to Pinpoint Test JF PCM P0356:00 Ignition Coil F Primary Control Circuit/Open: No Sub Type Information GO to Pinpoint Test JF PCM P0357:00 Ignition Coil G Primary Control Circuit/Open: No Sub Type Information GO to Pinpoint Test JF PCM P0358:00 Ignition Coil H Primary Control Circuit/Open: No Sub Type Information GO to Pinpoint Test JF PCM P06B6:00 Internal Control Module Knock Sensor Processor 1 Performance: No Sub Type Information GO to Pinpoint Test DG PCM P06D1:00 Internal Control Module Ignition Coil Control Module Performance: No Sub Type Information GO to Pinpoint Test JF PCM P112A:00 Too Many Engine Starts During Factory/Transport Mode: No Sub Type Information GO to Pinpoint Test JB PCM P130D:00 Engine Knock/Combustion Performance - Forced Limited Power: No Sub Type Information GO to Pinpoint Test DG PCM P2300:00 Ignition Coil A Primary Control Circuit Low: No Sub Type Information GO to Pinpoint Test JF PCM P2301:00 Ignition Coil A Primary Control Circuit High: No Sub Type Information GO to Pinpoint Test JF PCM P2303:00 Ignition Coil B Primary Control Circuit Low: No Sub Type Information GO to Pinpoint Test JF PCM P2304:00 Ignition Coil B Primary Control Circuit High: No Sub Type Information GO to Pinpoint Test JF PCM P2306:00 Ignition Coil C Primary Control Circuit Low: No Sub Type Information GO to Pinpoint Test JF PCM P2307:00 Ignition Coil C Primary Control Circuit High: No Sub Type Information GO to Pinpoint Test JF PCM P2309:00 Ignition Coil D Primary Control Circuit Low: No Sub Type Information GO to Pinpoint Test JF PCM P2310:00 Ignition Coil D Primary Control Circuit High: No Sub Type Information GO to Pinpoint Test JF PCM P2312:00 Ignition Coil E Primary Control Circuit Low: No Sub Type Information GO to Pinpoint Test JF PCM P2313:00 Ignition Coil E Primary Control Circuit High: No Sub Type Information GO to Pinpoint Test JF PCM P2315:00 Ignition Coil F Primary Control Circuit Low: No Sub Type Information GO to Pinpoint Test JF PCM P2316:00 Ignition Coil F Primary Control Circuit High: No Sub Type Information GO to Pinpoint Test JF PCM P2319:00 Ignition Coil G Primary Control Circuit High: No Sub Type Information GO to Pinpoint Test JF PCM P2322:00 Ignition Coil H Primary Control Circuit High: No Sub Type Information GO to Pinpoint Test JF Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Emergency Locking

Each door has a backup power system which allows the door to function if your vehicle has no power. The system has a limited number of operations before the power is depleted and turns off. When the system turns off, the door remains open and unlatched and does not close.

If your vehicle has no power and the backup power system is turned off, you can close and secure your vehicle by manually resetting each door latch using a key in the position shown.