Wiring Diagram Cluster

2012 Land Rover LR2 Engine Management Wiring Diagram

Find ECU/PCM wiring, fuel injector circuits, ignition coil paths, and oxygen sensor schematics for engine diagnostics.

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Matched Diagrams

35

Variant Used

LR2 (LF) L6-3.2L

Total Vehicle Diagrams

1396

From Diagram To Fix

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Spark Plug ReplacementOil Change2012 Land Rover LR2 A L L Diagnostic Trouble Codes ( DTC )

Likely fix path

Exact Repair Guides

These repair flows most often intersect with engine management diagnosis on this exact vehicle.

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Oil Change

Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

P0301: Cylinder 1 Misfire Detected →
P0030: HO2S Heater Control Circuit (Bank 1, Sensor 1)P0300: Random/Multiple Cylinder Misfire DetectedP0351: Ignition Coil A Primary/Secondary Circuit

Top Engine Management Diagram Paths

1.Connector Views > Engine Control Module > C1E109A Engine Control-Module (ECM)GeneralOpen2.Connector Views > Engine Control Module > C1E109B Engine Control-Module (ECM)GeneralOpen3.Electrical Diagrams > Powertrain Management > System Diagram > Electronic Engine Controls (Part 1)GeneralOpen4.Electrical Diagrams > Powertrain Management > System Diagram > Electronic Engine Controls (Part 2)GeneralOpen5.Electrical Diagrams > Powertrain Management > System Diagram > Electronic Engine Controls (Part 3)GeneralOpen6.Electrical Diagrams > Powertrain Management > System Diagram > Electronic Engine Controls (Part 4)GeneralOpen7.Electrical Diagrams > Powertrain Management > System Diagram > Electronic Engine Controls (Part 5)GeneralOpen8.Cooling System > Engine - Coolant Temperature Sensor/Switch — DiagramEngine, Cooling and ExhaustOpen9.Cooling System > Sensors and Switches - Cooling System > Engine - Coolant Temperature Sensor/Switch — DiagramEngine, Cooling and ExhaustOpen10.Electrical Diagrams > Electronic Engine Controls (Part 1)Powertrain ManagementOpen11.Electrical Diagrams > Electronic Engine Controls (Part 2)Powertrain ManagementOpen12.Electrical Diagrams > Electronic Engine Controls (Part 3)Powertrain ManagementOpen13.Electrical Diagrams > Electronic Engine Controls (Part 4)Powertrain ManagementOpen14.Electrical Diagrams > Electronic Engine Controls (Part 5)Powertrain ManagementOpen15.Connector Views > Engine - Coolant Temperature Sensor/SwitchGeneralOpen16.Connector Views > Oil Temperature Sensor/Switch, EngineGeneralOpen17.Connector Views > Oxygen Sensor > C1E731E Sensor-Heated Oxygen-(HO2S)-Front-LHGeneralOpen18.Connector Views > Oxygen Sensor > C1E733A Sensor-Heated oxygen-(HO2S)-Front-RHGeneralOpen19.Connector Views > Oxygen Sensor > C1E735D Sensor-Heated oxygen-(HO2S)-Rear-RHGeneralOpen20.Connector Views > Oxygen Sensor > C1E737A Sensor-Heated oxygen-(HO2S)-Rear-LHGeneralOpen21.Connector Views > Trailer Lighting Module > C4AT23A ECU-TrailerGeneralOpen22.Connector Views > Trailer Lighting Module > C4AT23D ECU-TrailerGeneralOpen23.Connector Views > Trailer Lighting Module > C4AT23E ECU-TrailerGeneralOpen24.Electrical Diagrams > Powertrain Management > Data Link ConnectorGeneralOpen25.Electrical Diagrams > Powertrain Management > Information Bus > CAN Bus - High SpeedGeneralOpen26.Electrical Diagrams > Powertrain Management > Information Bus > CAN Bus - Medium SpeedGeneralOpen27.Electrical Diagrams > Powertrain Management > Information Bus > LIN BusGeneralOpen28.Electrical Diagrams > Powertrain Management > System Diagram > Wiring Diagram IndexGeneralOpen29.Sensors and Switches - Cooling System > Engine - Coolant Temperature Sensor/Switch — DiagramSensors and SwitchesOpen30.Diagram Information and Instructions > AbbreviationsPowertrain ManagementOpen31.Diagram Information and Instructions > Table of Circuit Option CodesPowertrain ManagementOpen32.Diagram Information and Instructions > Understanding the Circuit DiagramsPowertrain ManagementOpen33.Diagram Information and Instructions > Using Wiring Diagrams and Connector DetailsPowertrain ManagementOpen34.Diagram Information and Instructions > Wire Color CodesPowertrain ManagementOpen35.Electrical Diagrams > Wiring Diagram IndexPowertrain ManagementOpen

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OEM Manual Evidence

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2012 Land Rover LR2 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2012 Land Rover LR2 (LF) L6-3.2L Service Manual | Operation CHARM Operation CHARM : Car repair man...

2012 Land Rover LR2 Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 2012 Land Rover LR2 (LF) L6-3.2L Service Manual | Operation CHARM Operation CHARM : Car repair m...

2012 Land Rover LR2 How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2012 Land Rover LR2 (LF) L6-3.2L Service Manual | Operation CHARM Operation C...

2012 Land Rover LR2 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2012 Land Rover Range Rover Sport (LS) V8-5.0L Service Manual | Operation CHARM Operation CHARM :...

Repairs That Intersect This Wiring

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2012 Land Rover LR2 Spark Plug ReplacementRepair

Open the matching repair workflow that usually intersects with engine management diagnosis on this vehicle.

2012 Land Rover LR2 Oil ChangeRepair

Open the matching repair workflow that usually intersects with engine management diagnosis on this vehicle.

Likely Trouble Codes for This System

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P0301: Cylinder 1 Misfire DetectedCode

Ignition code commonly seen during engine management diagnosis.

P0030: HO2S Heater Control Circuit (Bank 1, Sensor 1)Code

Emissions code commonly seen during engine management diagnosis.

P0300: Random/Multiple Cylinder Misfire DetectedCode

Ignition code commonly seen during engine management diagnosis.

P0351: Ignition Coil A Primary/Secondary CircuitCode

Ignition code commonly seen during engine management diagnosis.

P0352: Ignition Coil B Primary/Secondary CircuitCode

Ignition code commonly seen during engine management diagnosis.

P0353: Ignition Coil C Primary/Secondary CircuitCode

Ignition code commonly seen during engine management diagnosis.

More LR2 Wiring Pages

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Same System, Other Vehicles

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