Wiring Diagram Cluster

1986 Plymouth Colt 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

Colt L4-1468cc 1.5L SOHC

Total Vehicle Diagrams

138

From Diagram To Fix

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Spark Plug ReplacementOil Change1986 Plymouth Colt 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.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Carburetor Circuits > Throttle Opener System (TOS)Powertrain ManagementOpen5.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 Diagram > Complete System DiagramGeneralOpen14.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > System Diagram > Fuel System Wiring DiagramGeneralOpen15.Electrical Diagrams > Powertrain Management > Ignition System > Ignition Control ModuleGeneralOpen16.Electrical Diagrams > Powertrain Management > Ignition System > System DiagramGeneralOpen17.Electrical Diagrams > Powertrain Management > System Diagram > Carburetor WiringGeneralOpen18.Electrical Diagrams > Powertrain Management > System Diagram > With Automatic TransmissionGeneralOpen19.Electrical Diagrams > Powertrain Management > System Diagram > With Manual TransmissionGeneralOpen20.Fuse and Fusible Links > Engine Compartment Fuse/Fusible Link & BlockGeneralOpen21.Vacuum and Vapor Hose Diagrams > Emission Control Systems > System Diagram > Carburetor Circuits > Throttle Opener System (TOS)GeneralOpen22.Computers and Control Systems — Diagram Information and InstructionsPowertrain ManagementOpen23.Computers and Control Systems — Electrical DiagramsPowertrain ManagementOpen24.Cooling System — Diagram Information and InstructionsEngine, Cooling and ExhaustOpen25.Cooling System — Electrical DiagramsEngine, Cooling and ExhaustOpen26.Diagram Information and InstructionsPowertrain ManagementOpen27.Electrical Diagrams > Carburetor WiringPowertrain ManagementOpen28.Electrical Diagrams > With Automatic TransmissionPowertrain ManagementOpen29.Electrical Diagrams > With Manual TransmissionPowertrain ManagementOpen30.Emission Control Systems — Diagram Information and InstructionsPowertrain ManagementOpen31.Emission Control Systems — Electrical DiagramsPowertrain ManagementOpen32.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Carburetor Circuits > Secondary Air Supply SystemPowertrain ManagementOpen33.Emission Control Systems — Vacuum and Vapor Hose Diagrams > EGR SchematicPowertrain ManagementOpen34.Emission Control Systems — Vacuum and Vapor Hose Diagrams > EGR System ComponentsPowertrain ManagementOpen35.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Evaporative Emission Control SystemPowertrain ManagementOpen36.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Heated Air Inlet SystemPowertrain ManagementOpen37.Emission Control Systems — Vacuum and Vapor Hose Diagrams > High Altitude Compensation System > CaliforniaPowertrain ManagementOpen38.Emission Control Systems — Vacuum and Vapor Hose Diagrams > High Altitude Compensation System > FederalPowertrain ManagementOpen39.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Positive Crankcase Ventilation (PCV) SystemPowertrain ManagementOpen40.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Secondary Air Supply SystemPowertrain ManagementOpen41.Emission Control Systems > Evaporative Emissions System — DiagramPowertrain ManagementOpen42.Emission Control Systems > Exhaust Gas Recirculation — DiagramPowertrain ManagementOpen43.Emission Control Systems > Thermostatic Air Cleaner — DiagramPowertrain ManagementOpen44.Fuel Delivery and Air Induction — Diagram Information and InstructionsPowertrain ManagementOpen45.Fuel Delivery and Air Induction — Electrical Diagrams > Complete System DiagramPowertrain ManagementOpen46.Fuel Delivery and Air Induction — Electrical Diagrams > Fuel System Wiring DiagramPowertrain ManagementOpen47.Fuel Delivery and Air Induction — Mechanical DiagramsPowertrain ManagementOpen48.Fuel Delivery and Air Induction > Carburetor — Connector ViewsPowertrain ManagementOpen

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1986 Plymouth Colt Repair HubExact Vehicle

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OEM Manual Evidence

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1986 Plymouth Colt Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1986 Plymouth Colt Vista 4WD L4-1997cc 2.0L SOHC Service Manual | Operation CHARM Operation CHAR...

1986 Plymouth Colt Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1986 Plymouth Colt Vista 2WD L4-1997cc 2.0L SOHC Service Manual | Operation CHARM Operation CHAR...

1986 Plymouth Colt Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1986 Plymouth Colt L4-1597cc 1.6L SOHC Turbo Service Manual | Operation CHARM Operation CHARM :...

1986 Plymouth Colt Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 1986 Plymouth Colt L4-1468cc 1.5L SOHC Service Manual | Operation CHARM Operation CHARM : Car re...

Repairs That Intersect This Wiring

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1986 Plymouth Colt Spark Plug ReplacementRepair

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1986 Plymouth Colt Oil ChangeRepair

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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 Colt Wiring Pages

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Same System, Other Vehicles

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