Wiring Diagram Cluster

1989 Plymouth Sundance 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

48

Variant Used

Sundance L4-135 2.2L SOHC

Total Vehicle Diagrams

232

From Diagram To Fix

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Spark Plug ReplacementOil Change1989 Plymouth Sundance Application and ID

Likely fix path

Exact Repair Guides

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

Spark Plug Replacement →
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 > Powertrain Management > Engine Control Module > 14-Way EngineGeneralOpen2.Connector Views > Powertrain Management > Engine Control Module > 60-Way EngineGeneralOpen3.Connector Views > Powertrain Management > Fuel InjectorGeneralOpen4.Connector Views > Powertrain Management > System Diagram > 14-Way EngineGeneralOpen5.Connector Views > Powertrain Management > System Diagram > 60-Way EngineGeneralOpen6.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Engine Control ModuleGeneralOpen7.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Oxygen SensorGeneralOpen8.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Throttle Position SensorGeneralOpen9.Connector Views > 14-Way EnginePowertrain ManagementOpen10.Connector Views > 60-Way EnginePowertrain ManagementOpen11.Engine — DiagramEngine, Cooling and ExhaustOpen12.Engine > Engine Lubrication — DiagramEngine, Cooling and ExhaustOpen13.Connector Views > Engine Bulkhead ConnectorGeneralOpen14.Electrical Diagrams > Cooling System > Temperature Warning Lamp/Indicator, Engine CoolingGeneralOpen15.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Body Control ModuleGeneralOpen16.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Camshaft Position SensorGeneralOpen17.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Crankshaft Position SensorGeneralOpen18.Electrical Diagrams > Powertrain Management > Computers and Control Systems > System DiagramGeneralOpen19.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Vehicle Speed SensorGeneralOpen20.Electrical Diagrams > Powertrain Management > Emission Control SystemsGeneralOpen21.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Fuel PumpGeneralOpen22.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > System Diagram > Complete System DiagramGeneralOpen23.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > System Diagram > Fuel Tank System Wiring CircuitGeneralOpen24.Electrical Diagrams > Powertrain Management > Ignition System > Ignition Control ModuleGeneralOpen25.Electrical Diagrams > Powertrain Management > Ignition System > System Diagram > Complete System DiagramGeneralOpen26.Electrical Diagrams > Powertrain Management > Ignition System > System Diagram > Ignition Switch/SystemGeneralOpen27.Electrical Diagrams > Powertrain Management > System Diagram > Part 1GeneralOpen28.Electrical Diagrams > Powertrain Management > System Diagram > Part 2GeneralOpen29.Electrical Diagrams > Powertrain Management > System Diagram > Part 3GeneralOpen30.Electrical Diagrams > Powertrain Management > System Diagram > Part 4GeneralOpen31.Electrical Diagrams > Powertrain Management > System Diagram > Part 5GeneralOpen32.Fluid Diagrams > Engine LubricationGeneralOpen33.Splices > Engine Compartment SplicesGeneralOpen34.Splices > Engine Splices > With TurboGeneralOpen35.Splices > Engine Splices > Without TurboGeneralOpen36.Computers and Control Systems — Diagram Information and Instructions > How to Find System & Component DiagramsPowertrain ManagementOpen37.Computers and Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen38.Computers and Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen39.Computers and Control Systems — Electrical DiagramsPowertrain ManagementOpen40.Cooling System — Diagram Information and Instructions > How to Find System & Component DiagramsEngine, Cooling and ExhaustOpen41.Cooling System — Diagram Information and Instructions > How to Read Wiring DiagramsEngine, Cooling and ExhaustOpen42.Cooling System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsEngine, Cooling and ExhaustOpen43.Cooling System — Electrical Diagrams > Heater OnlyEngine, Cooling and ExhaustOpen44.Cooling System — Electrical Diagrams > With Air ConditioningEngine, Cooling and ExhaustOpen45.Diagram Information and Instructions > How to Find System & Component DiagramsPowertrain ManagementOpen46.Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen47.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen48.Electrical Diagrams > Part 1Powertrain ManagementOpen

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1989 Plymouth Sundance Repair HubExact Vehicle

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OEM Manual Evidence

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1989 Plymouth Sundance Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1989 Plymouth Sundance L4-153 2.5L SOHC Turbo Service Manual | Operation CHARM Operation CHARM :...

1989 Plymouth Sundance Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1989 Plymouth Sundance L4-135 2.2L SOHC Service Manual | Operation CHARM Operation CHARM : Car r...

1989 Plymouth Sundance Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1989 Plymouth Sundance L4-153 2.5L SOHC Service Manual | Operation CHARM Operation CHARM : Car r...

1989 Plymouth Sundance A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1989 Plymouth Sundance L4-153 2.5L SOHC Service Manual | Operation CHARM Operation CHARM : Car rep...

Repairs That Intersect This Wiring

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1989 Plymouth Sundance Spark Plug ReplacementRepair

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

1989 Plymouth Sundance 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 Sundance Wiring Pages

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Same System, Other Vehicles

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