Wiring Diagram Cluster

2011 Subaru Legacy F6 Engine Management Wiring Diagram

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

Open Exact Vehicle Repair HubOpen Interactive Diagram BrowserBrowse All Wiring Diagrams

Matched Diagrams

48

Variant Used

Legacy F6-3.6L DOHC

Total Vehicle Diagrams

506

From Diagram To Fix

Use this wiring page as the jump point, not the dead end

Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.

Keep context

Vehicle Repair Hub

Step out of raw diagrams and into the full 2011 Subaru Legacy F6 hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub →
2011 Subaru Legacy F6 Application and ID

OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

2011 Subaru Legacy F6 Application and ID →
2011 Subaru Legacy F6 A L L Diagnostic Trouble Codes ( DTC )2011 Subaru Legacy F6 How to Find Technical Service Bulletins by Category/Symptom2011 Subaru Legacy F6 Application and ID

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.Cooling System > Engine - Coolant Temperature Sensor/Switch — DiagramEngine, Cooling and ExhaustOpen2.Cooling System > Sensors and Switches - Cooling System > Engine - Coolant Temperature Sensor/Switch — DiagramEngine, Cooling and ExhaustOpen3.Engine — DiagramEngine, Cooling and ExhaustOpen4.Engine > Engine Lubrication — DiagramEngine, Cooling and ExhaustOpen5.Antitheft and Alarm Systems — Electrical Diagrams > Security SystemAccessories and Optional EquipmentOpen6.Electrical Diagrams > Antitheft and Alarm Systems > Security SystemGeneralOpen7.Electrical Diagrams > Powertrain Management > Information BusGeneralOpen8.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-01GeneralOpen9.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-02GeneralOpen10.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-03GeneralOpen11.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-04GeneralOpen12.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-05GeneralOpen13.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-06GeneralOpen14.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-07GeneralOpen15.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-08GeneralOpen16.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-09GeneralOpen17.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-10GeneralOpen18.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-11GeneralOpen19.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-12GeneralOpen20.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-13GeneralOpen21.Electrical Diagrams > Powertrain Management > System Diagram > E/G(H6)-14GeneralOpen22.Electrical Diagrams > Powertrain Management > System Diagram > System Overview SchematicGeneralOpen23.Electrical Diagrams > Powertrain Management > System Diagram > Wiring Diagram IndexGeneralOpen24.Electrical Diagrams > Starting System > Remote Engine Start SystemGeneralOpen25.Exploded Views > Engine - Coolant Temperature Sensor/SwitchGeneralOpen26.Exploded Views > Engine > Engine LubricationGeneralOpen27.Exploded Views > Engine > Intake ManifoldGeneralOpen28.Exploded Views > Engine > System DiagramGeneralOpen29.Exploded Views > Fuel Delivery and Air Induction > Fuel InjectorGeneralOpen30.Sensors and Switches - Cooling System > Engine - Coolant Temperature Sensor/Switch — DiagramSensors and SwitchesOpen31.Starting System — Electrical Diagrams > Remote Engine Start SystemStarting and ChargingOpen32.Cooling System > Radiator Cooling Fan — Diagnostic Aids > Basic InspectionEngine, Cooling and ExhaustOpen33.Cooling System > Radiator Cooling Fan — Diagnostic Aids > Basic ProceduresEngine, Cooling and ExhaustOpen34.Cooling System > Radiator Cooling Fan — Diagram Information and Instructions > Abbreviations In Wiring DiagramsEngine, Cooling and ExhaustOpen35.Cooling System > Radiator Cooling Fan — Diagram Information and Instructions > Connector SymbolsEngine, Cooling and ExhaustOpen36.Cooling System > Radiator Cooling Fan — Diagram Information and Instructions > How To Read Wiring DiagramsEngine, Cooling and ExhaustOpen37.Cooling System > Radiator Cooling Fan — Diagram Information and Instructions > Symbols In Wiring DiagramsEngine, Cooling and ExhaustOpen38.Cooling System > Radiator Cooling Fan — Electrical Diagrams > Electrical DiagramsEngine, Cooling and ExhaustOpen39.Cooling System > Radiator Cooling Fan — Electrical Diagrams > Schematic, Radiator Main Fan SystemEngine, Cooling and ExhaustOpen40.Cooling System > Radiator Cooling Fan — Exploded ViewsEngine, Cooling and ExhaustOpen41.Diagnostic Aids > Basic InspectionPowertrain ManagementOpen42.Diagnostic Aids > Basic ProceduresPowertrain ManagementOpen43.Diagram Information and Instructions > Abbreviations In Wiring DiagramsPowertrain ManagementOpen44.Diagram Information and Instructions > Connector SymbolsPowertrain ManagementOpen45.Diagram Information and Instructions > How To Read Wiring DiagramsPowertrain ManagementOpen46.Diagram Information and Instructions > Symbols In Wiring DiagramsPowertrain ManagementOpen47.Electrical Diagrams > E/G(H6)-01Powertrain ManagementOpen48.Electrical Diagrams > E/G(H6)-02Powertrain ManagementOpen

Exact Vehicle Hub

Browse →
2011 Subaru Legacy F6 Repair HubExact Vehicle

Open the exact vehicle hub for this wiring page to move into repair, manual, and code clusters without leaving the 2011 Subaru Legacy F6 context.

OEM Manual Evidence

Browse →
2011 Subaru Legacy F6 Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 2011 Subaru Legacy F6-3.6L DOHC Service Manual | Operation CHARM Operation CHARM : Car repair ma...

2011 Subaru Legacy F6 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2011 Subaru Legacy F6-3.6L DOHC Service Manual | Operation CHARM Operation CHARM : Car repair manu...

2011 Subaru Legacy F6 How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2011 Subaru Legacy F6-3.6L DOHC Service Manual | Operation CHARM Operation CH...

2011 Subaru Legacy F6 Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 2011 Subaru Legacy F4-2.5L SOHC Service Manual | Operation CHARM Operation CHARM : Car repair ma...

Likely Trouble Codes for This System

Browse →
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 Legacy F6 Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramAirbag SRS Wiring DiagramBody Electrical Wiring Diagram

Same System, Other Vehicles

2008 Subaru Forester Engine Management Wiring Diagram2008 Subaru Legacy Engine Management Wiring Diagram2008 Subaru Outback Engine Management Wiring Diagram2011 Subaru Impreza Engine Management Wiring Diagram2005 Subaru Baja Engine Management Wiring Diagram1993 Subaru SVX Engine Management Wiring Diagram2011 Toyota Prius Engine Management Wiring Diagram2012 Toyota Camry Engine Management Wiring Diagram