Lincoln Aviator 2020-2026 Service Manual / Powertrain / Engine / Engine Emission Control - 3.0L EcoBoost / Diagnosis and Testing - Crankcase Ventilation
Lincoln Aviator: Engine Emission Control - 3.0L EcoBoost / Diagnosis and Testing - Crankcase Ventilation
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 | P04DB:00 | Crankcase Ventilation System Disconnected: No Sub Type Information | GO to Pinpoint Test HG |
| PCM | P051A:00 | Crankcase Pressure Sensor A Circuit: No Sub Type Information | GO to Pinpoint Test HG |
| PCM | P051B:00 | Crankcase Pressure Sensor Circuit Range/Performance: No Sub Type Information | GO to Pinpoint Test HG |
| PCM | P051C:00 | Crankcase Pressure Sensor Circuit Low: No Sub Type Information | GO to Pinpoint Test HG |
| PCM | P051D:00 | Crankcase Pressure Sensor Circuit High: No Sub Type Information | GO to Pinpoint Test HG |
| PCM | P051E:00 | Crankcase Pressure Sensor A Circuit Intermittent/Erratic: No Sub Type Information | GO to Pinpoint Test HG |
| PCM | P2282:00 | Air Leak Between Throttle Body And Intake Valve: No Sub Type Information | GO to Pinpoint Test HG |
| PCM | U060E:00 | Lost Communication With Crankcase Pressure Sensor: No Sub Type Information | GO to Pinpoint Test HG |
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).
Global Customer Symptom Code Chart
| Customer Symptom | Action |
|---|---|
| Start/Run/Move > Starting > No Crank > Always | GO to Pinpoint Test HG |
| Start/Run/Move > Starting > Slow Crank/Battery > Always | GO to Pinpoint Test HG |
| Start/Run/Move > Starting > Hard Start/Long Crank > Always | GO to Pinpoint Test HG |
| Start/Run/Move > Dipstick > Engine Oil > Missing | GO to Pinpoint Test HG |
| Start/Run/Move > Fluids > Engine Oil > Consumption | GO to Pinpoint Test HG |
| Start/Run/Move > Fluids > Engine Oil > Visible Leak | GO to Pinpoint Test HG |
| Driving Performance > Runs Rough > Acceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Runs Rough > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Runs Rough > Deceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Runs Rough > All Running Modes > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Fast > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Rolling > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Slow > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Slow Return > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Rough > Always | GO to Pinpoint Test HG |
| Driving Performance > Idle Quality > Stationary Elevated Idle Control > Performance/Function | GO to Pinpoint Test HG |
| Driving Performance > Stalls/Quits > At Idle > Always | GO to Pinpoint Test HG |
| Driving Performance > Stalls/Quits > Acceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Stalls/Quits > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Spark Knock > Acceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Spark Knock > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Poor Fuel Economy > City Driving > Loaded | GO to Pinpoint Test HG |
| Driving Performance > Poor Fuel Economy > Highway Driving > Loaded | GO to Pinpoint Test HG |
| Driving Performance > Poor Fuel Economy > Combined > Unloaded | GO to Pinpoint Test HG |
| Driving Performance > Hesitates/Stumble > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Engine Surge > At Idle > Always | GO to Pinpoint Test HG |
| Driving Performance > Engine Surge > Acceleration > Always | GO to Pinpoint Test HG |
| Driving Performance > Engine Surge > Cruise/ Steady Speed > Always | GO to Pinpoint Test HG |
| Driving Performance > Engine Surge > Deceleration > Always | GO to Pinpoint Test HG |
Pinpoint Tests
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PINPOINT TEST HG : POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM.jpg){kind=icon}
PINPOINT TEST HG : POSITIVE CRANKCASE VENTILATION (PCV) SYSTEMNormal Operation and Fault Conditions
Refer to the DTC Fault Trigger Conditions.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| PCM P04DB:00 | Crankcase Ventilation System Disconnected: No Sub Type Information | Sets when PCM detects the crankcase pressure sensor is disconnected. Verify the integrity of the PCV system. |
| PCM P051A:00 | Crankcase Pressure Sensor "A" Circuit: No Sub Type Information | Sets when PCM detects the crankcase pressure sensor voltage is greater than or less than a calibrated value. |
| PCM P051B:00 | Crankcase Pressure Sensor "A" Circuit Range/Performance: No Sub Type Information | Sets when PCM detects the crankcase pressure sensor is greater than or less than an expected value for the current operating conditions. |
| PCM P051C:00 | Crankcase Pressure Sensor "A" Circuit Low: No Sub Type Information | Sets when PCM detects the crankcase pressure sensor voltage is less than 1 V. |
| PCM P051D:00 | Crankcase Pressure Sensor "A" Circuit High: No Sub Type Information | Sets when PCM detects the crankcase pressure sensor voltage is greater than 4.9 V. |
| PCM P051E:00 | Crankcase Pressure Sensor "A" Circuit Intermittent/Erratic: No Sub Type Information | Sets when PCM detects the crankcase pressure sensor voltage is intermittently above the maximum value or intermittently below the minimum value for a calibrated threshold . |
| PCM P2282:00 | Air Leak Between Throttle Body and Intake Valve: No Sub Type Information | Sets when PCM detects an air leak that exceeds a calibrated limit for greater than 5 seconds. If the airflow entering the engine exceeds the airflow through the throttle, a leak is detected and this diagnostic fails. Verify the integrity of the PCV system. Refer to Positive Crankcase Ventilation (PCV) System for aditional information. |
| PCM U060E:00 | Lost Communication With Crankcase Pressure Sensor: No Sub Type Information | Sets when PCM no longer receives a signal from the crankcase pressure sensor. |
Possible Sources
- Crankcase pressure sensor circuitry concern
- Intake air system concern
- Vacuum hose
- Oil level indicator O-ring seal
- Oil cap
- PCV hose
- PCV valve (6A666)
- Crankcase pressure sensor (6758)
- PCM (12A650)
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Internet Explorer version 11 or greater is required to perform this Pinpoint Test.
Description and Operation - Engine Emission Control - System Operation and Component Description
System Operation
Positive Crankcase Ventilation (PCV) System
The PCV system circulates crankcase gases through the intake air system into the engine where they are burned...
Diagnosis and Testing - Engine Emission Control
Diagnostics
in this manual assume a certain skill level and knowledge of
Ford-specific diagnostic practices. For information about these, REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...
Other information:
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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 P0068:00 MAP / MAF - Throttle Position Correlation: No Sub Type Information GO to Pinpoint Test DV PCM P0120:00 Throttle / Pedal Position Sensor / Switch A Circuit: No Sub Type Information GO to Pinpoint Test DV PCM P0121:00 Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test DV PCM P0122:00 Throttle/Pedal Position Sensor/Switch A Circuit Low: No Sub Type Information GO to Pinpoint Test DV PCM P0123:00 Throttle/Pedal Position Sensor/Switch A Circuit High: No Sub Type Information GO to Pinpoint Test DV PCM P0124:00 Throttle/Pedal Position Sensor/Switch A Intermittent: No Sub Type Information GO to Pinpoint Test DV PCM P0221:00 Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test DV PCM P0222:00 Throttle/Pedal Position Sensor/Switch B Circuit Low: No Sub Type Information GO to Pinpoint Test DV PCM P0223:00 Throttle/Pedal Position Sensor/Switch B Circuit High: No Sub Type Information GO to Pinpoint Test DV PCM P0600:00 Serial Communication Link: No Sub Type Information GO to Pinpoint Test QE PCM P060A:00 Internal Control Module Monitoring Processor Performance: No Sub Type Information GO to Pinpoint Test QE PCM P060B:00 Internal Control Module A/D Processing Performance: No Sub Type Information GO to Pinpoint Test QE PCM P060C:00 Internal Control Module Main Processor Performance: No Sub Type Information GO to Pinpoint Test QE PCM P061A:00 Internal Control Module Torque Performance: No Sub Type Information GO to Pinpoint Test QE PCM P061B:00 Internal Control Module Torque Calculation Performance: No Sub Type Information GO to Pinpoint Test QE PCM P061C:00 Internal Control Module Engine RPM Performance: No Sub Type Information GO to Pinpoint Test QE PCM P061D:00 Internal Control Module Engine Air Mass Performance: No Sub Type Information GO to Pinpoint Test QE PCM P061F:00 Internal Control Module Throttle Actuator Controller Performance: No Sub Type Information GO to Pinpoint Test QE PCM P062B:00 Internal Control Module Fuel Injector Control Performance: No Sub Type Information GO to Pinpoint Test QE PCM P062C:00 Internal Control Module Vehicle Speed Performance: No Sub Type Information GO to Pinpoint Test QE PCM P0C2F:00 Internal Control Module Drive Motor/Generator-Engine Speed Sensor Performance: No Sub Type Information GO to Pinpoint Test QE PCM P1124:00 Throttle Position Sensor A Out Of Self Test Range: No Sub Type Information GO to Pinpoint Test DV PCM P1584:00 Throttle Control Detected ETB Malfunction: No Sub Type Information GO to Pinpoint Test DV PCM P1588:00 Throttle Control Detected Loss Of Return Spring: No Sub Type Information GO to Pinpoint Test DV PCM P162D:00 Internal Control Module Cruise Control Performance: No Sub Type Information GO to Pinpoint Test QE PCM P1674:00 Control Module Software Corrupted: No Sub Type Information GO to Pinpoint Test QE PCM P2100:00 Throttle Actuator A Control Motor Circuit / Open: No Sub Type Information GO to Pinpoint Test DV PCM P2101:00 Throttle Actuator A Control Motor Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test DV PCM P2107:00 Throttle Actuator A Control Module Processor: No Sub Type Information GO to Pinpoint Test DV PCM P2109:00 Throttle/Pedal Position Sensor A Minimum Stop Performance: No Sub Type Information GO to Pinpoint Test DV PCM P2111:00 Throttle Actuator A Control System - Stuck Open: No Sub Type Information GO to Pinpoint Test DV PCM P2112:00 Throttle Actuator A Control System - Stuck Closed: No Sub Type Information GO to Pinpoint Test DV PCM P2118:00 Throttle Actuator A Control Motor Current Range / Performance: No Sub Type Information GO to Pinpoint Test DV PCM P2119:00 Throttle Actuator A Control Throttle Body Range/Performance: No Sub Type Information GO to Pinpoint Test DV PCM P2135:00 Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation: No Sub Type Information GO to Pinpoint Test DV PCM P2163:00 Throttle/Pedal Position Sensor A Maximum Stop Performance: No Sub Type Information GO to Pinpoint Test DV PCM P2176:00 Throttle Actuator A Control System - Idle Position Not Learned: No Sub Type Information GO to Pinpoint Test DV PCM U0300:00 Internal Control Module Software Incompatibility: No Sub Type Information GO to Pinpoint Test QE PCM U0606:00 Lost Communication With Throttle/Pedal Position Sensor/Switch A: No Sub Type Information GO to Pinpoint Test DV PCM U210F:00 Throttle/Pedal Position Sensor/Switch A Communication Circuit Low: No Sub Type Information GO to Pinpoint Test DV PCM U2110:00 Throttle/Pedal Position Sensor/Switch A Communication Circuit High: No Sub Type Information GO to Pinpoint Test DV Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
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Locking and Unlocking the Doors from Inside
Locking the Doors
Press the lock switch on the door interior trim panel. The doors can no longer be released using the exterior door handle switches and the luggage compartment locks.
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