Wiring Diagram Cluster

1989 Eagle Summit 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

Summit L4-1468cc 1.5L SOHC

Total Vehicle Diagrams

204

From Diagram To Fix

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Spark Plug ReplacementOil Change1989 Eagle Summit 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.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Engine Control ModuleGeneralOpen2.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Oxygen SensorGeneralOpen3.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Throttle Position SensorGeneralOpen4.Engine — DiagramEngine, Cooling and ExhaustOpen5.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Body Control ModuleGeneralOpen6.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Camshaft Position SensorGeneralOpen7.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Crankshaft Position SensorGeneralOpen8.Electrical Diagrams > Powertrain Management > Computers and Control Systems > System DiagramGeneralOpen9.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Vehicle Speed SensorGeneralOpen10.Electrical Diagrams > Powertrain Management > Emission Control SystemsGeneralOpen11.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > CarburetorGeneralOpen12.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Fuel PumpGeneralOpen13.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > System DiagramGeneralOpen14.Electrical Diagrams > Powertrain Management > Ignition System > Ignition Control ModuleGeneralOpen15.Electrical Diagrams > Powertrain Management > Ignition System > System DiagramGeneralOpen16.Electrical Diagrams > Powertrain Management > System Diagram > DiagramsGeneralOpen17.Electrical Diagrams > Powertrain Management > System Diagram > Mitsubishi Wiring DiagramsGeneralOpen18.Computers and Control Systems — Diagram Information and Instructions > How to Find System & Component DiagramsPowertrain ManagementOpen19.Computers and Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen20.Computers and Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen21.Computers and Control Systems — Electrical DiagramsPowertrain ManagementOpen22.Cooling System — Diagram Information and Instructions > How to Find System & Component DiagramsEngine, Cooling and ExhaustOpen23.Cooling System — Diagram Information and Instructions > How to Read Wiring DiagramsEngine, Cooling and ExhaustOpen24.Cooling System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsEngine, Cooling and ExhaustOpen25.Cooling System — Electrical DiagramsEngine, Cooling and ExhaustOpen26.Diagram Information and Instructions > How to Find System & Component DiagramsPowertrain ManagementOpen27.Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen28.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen29.Electrical Diagrams > DiagramsPowertrain ManagementOpen30.Electrical Diagrams > Mitsubishi Wiring DiagramsPowertrain ManagementOpen31.Emission Control Systems — Diagram Information and Instructions > How to Find System & Component DiagramsPowertrain ManagementOpen32.Emission Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen33.Emission Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen34.Emission Control Systems — Electrical DiagramsPowertrain ManagementOpen35.Emission Control Systems — Vacuum and Vapor Hose Diagrams > CaliforniaPowertrain ManagementOpen36.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Except California/CanadaPowertrain ManagementOpen37.Fuel Delivery and Air Induction — Diagram Information and Instructions > How to Find System & Component DiagramsPowertrain ManagementOpen38.Fuel Delivery and Air Induction — Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen39.Fuel Delivery and Air Induction — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen40.Fuel Delivery and Air Induction — Electrical DiagramsPowertrain ManagementOpen41.Fuel Delivery and Air Induction — Mechanical Diagrams > With Cruise ControlPowertrain ManagementOpen42.Fuel Delivery and Air Induction — Mechanical Diagrams > Without Cruise ControlPowertrain ManagementOpen43.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > How to Find System & Component DiagramsPowertrain ManagementOpen44.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen45.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen46.Fuel Delivery and Air Induction > Fuel Pump — Electrical DiagramsPowertrain ManagementOpen47.Ignition System — Diagram Information and Instructions > How to Find System & Component DiagramsPowertrain ManagementOpen48.Ignition System — Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen

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1989 Eagle Summit Repair HubExact Vehicle

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OEM Manual Evidence

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1989 Eagle Summit Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1989 Eagle Summit L4-1468cc 1.5L SOHC Service Manual | Operation CHARM Operation CHARM : Car rep...

1989 Eagle Summit Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1989 Eagle Summit L4-1597cc 1.6L DOHC Service Manual | Operation CHARM Operation CHARM : Car rep...

1989 Eagle Summit How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 1989 Eagle Summit L4-1597cc 1.6L DOHC Service Manual | Operation CHARM Operat...

1989 Eagle Summit How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 1989 Eagle Summit L4-1468cc 1.5L SOHC Service Manual | Operation CHARM Operat...

Repairs That Intersect This Wiring

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1989 Eagle Summit Spark Plug ReplacementRepair

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

1989 Eagle Summit 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 Summit Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramHeadlight 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

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