Lincoln Corsair Manuals

Lincoln Corsair: Electronic Engine Controls - 2.0L EcoBoost (177kW/240PS) – MI4 / Diagnosis and Testing - Engine Starting Control System

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).


Module DTC Description Action
PCM P164C:00 Internal Control Module Start-Stop Performance: No Sub Type Information GO to Pinpoint Test AA
PCM P168E:00 Internal Control Module Monitoring of Engine Start Authorization: No Sub Type Information GO to Pinpoint Test AA
PCM P1A0C:00 Hybrid Powertrain Control Module - Engine Disabled: No Sub Type Information GO to Pinpoint Test A

Global Customer Symptom Code (GCSC) 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).


Symptom Action
Start/Run/Move > Starting > Cranks Won't Start > Always GO to Pinpoint Test A
Start/Run/Move > Starting > Hard Start/Long Crank > Always GO to Pinpoint Test A
Start/Run/Move > Starting > Auto-Start-Stop > Inoperative GO to Pinpoint Test AA

Pinpoint Tests


PINPOINT TEST A: NO START
Introduction

  WARNING: Do not smoke, carry lighted tobacco or have an open flame of any type when working on or near any fuel-related component. Highly flammable mixtures may be present and may be ignited. Failure to follow these instructions may result in serious personal injury.

Normal Operation and Fault Conditions

Refer to the DTC Fault Trigger Conditions.

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
PCM P1A0C:00 Hybrid Powertrain Control Module - Engine Disabled: No Sub Type Information Sets when the PCM indicates an engine concern, or the engine does not start within a calibrated maximum time. This DTC may be accompanied by other Diagnostic Trouble Codes (DTCs). Diagnose all other DTCs first. If no other Diagnostic Trouble Codes (DTCs) are present, and a driveability symptom is present, including no start or misfiring, continue diagnosis by symptom. If there are no driveability symptoms present, return the vehicle to the customer with information about the DTC .

Possible Sources

  • Spark (as related to electronic engine control)
  • PCM (12A650)
PINPOINT TEST AA: AUTO START STOP
Introduction

Normal Operation and Fault Conditions

Refer to the DTC Fault Trigger Conditions.

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
PCM P164C:00 Internal Control Module Start-Stop Performance: No Sub Type Information Sets when an error occurs in the PCM . This DTC may be accompanied by other Diagnostic Trouble Codes (DTCs). Check for other Diagnostic Trouble Codes (DTCs) and diagnose those first. If no Diagnostic Trouble Codes (DTCs) are present, continue to follow diagnosis for this DTC .
PCM P168E:00 Internal Control Module Monitoring of Engine Start Authorization: No Sub Type Information Sets when an error occurs in the PCM . This DTC may be accompanied by other Diagnostic Trouble Codes (DTCs). Check for other DTCs and diagnose those first. If no other DTCs are present, continue to follow diagnosis for this DTC .

Possible Sources

  • Aftermarket performance products
  • Module programming error
  • PCM configuration
  • PCM (12A650)

    Diagnosis and Testing - Electronic Engine Controls

    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)...

    Diagnosis and Testing - Powertrain Control Module (PCM) Input and Output Controls

    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)...

    Other information:

    Lincoln Corsair 2020-2022 Service Manual: Removal and Installation - Output Shaft Speed (OSS) Sensor


    Materials Name Specification Petroleum Jelly -  Removal Remove the main control valve body. Remove the bolt and the fluid transfer pipe. Remove the bolt, the wire harness clip and the OSS sensor...

    Lincoln Corsair 2020-2022 Service Manual: Removal and Installation - Front Halfshaft RH - 2.5L Duratec – Hybrid (121kW/164PS) (BG)


    Special Tool(s) / General Equipment 204-161 (T97P-1175-A) Installer, HalfshaftTKIT-1997-LM2TKIT-1997-F/FM2TKIT-1997-FLM2 205-D070 (D93P-1175-B) Remover, Front Wheel Hub Tie Rod End Remover Removal Remove the wheel and tire...

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    Adjusting the Steering Wheel - Vehicles With: Power Adjustable Steering Column

    WARNING: Do not adjust the steering wheel when your vehicle is moving.

    Note: Make sure that you are sitting in the correct position.

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