Wiring Diagram Cluster

2000 Mitsubishi Eclipse RS Engine Management Wiring Diagram

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

Matched Diagrams

48

Variant Used

Eclipse RS L4-2350cc 2.4L SOHC MFI

Total Vehicle Diagrams

592

πŸ€– Stuck on this electrical issue?

Wiring diagrams can be a maze. Ask Manuel, our factory-trained AI mechanic, to analyze this circuit or troubleshoot your specific symptom.

Ask AI Mechanic βž”

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 2000 Mitsubishi Eclipse RS hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub β†’

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.

2000 Mitsubishi Eclipse RS A L L Diagnostic Trouble Codes ( DTC ) β†’

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 β†’

Top Engine Management Diagram Paths

1.Engine β€” During Engine Overhaul > Crankshaft, Flywheel and Drive PlateEngine, Cooling and ExhaustOpen2.Engine β€” During Engine Overhaul > Cylinder Head and ValvesEngine, Cooling and ExhaustOpen3.Engine β€” During Engine Overhaul > Exhaust ManifoldEngine, Cooling and ExhaustOpen4.Engine β€” During Engine Overhaul > Front Case, Counterbalance Shaft and Oil PanEngine, Cooling and ExhaustOpen5.Engine β€” During Engine Overhaul > Fuel and Emission Control PartsEngine, Cooling and ExhaustOpen6.Engine β€” During Engine Overhaul > Generator and Ignition SystemEngine, Cooling and ExhaustOpen7.Engine β€” During Engine Overhaul > Piston and Connecting RodsEngine, Cooling and ExhaustOpen8.Engine β€” During Engine Overhaul > Rocker Arms and CamshaftEngine, Cooling and ExhaustOpen9.Engine β€” During Engine Overhaul > Timing BeltEngine, Cooling and ExhaustOpen10.Engine β€” During Engine Overhaul > Water Pump and Intake ManifoldEngine, Cooling and ExhaustOpen11.Engine β€” Engine Assembly ReplacementEngine, Cooling and ExhaustOpen12.Components > Relays > Relays A-04X - A-21X (Relay Box In Engine Compartment)GeneralOpen13.Connector Views > Computers and Control Systems > Engine Control ModuleGeneralOpen14.Connectors > A Connectors - Engine Compartment HarnessGeneralOpen15.Connectors > B Connectors - Engine and Transaxle HarnessGeneralOpen16.Electrical Diagrams > Powertrain Management > Computers and Control SystemsGeneralOpen17.Electrical Diagrams > Powertrain Management > Evaporative Emissions SystemGeneralOpen18.Electrical Diagrams > Powertrain Management > Ignition System > Automatic TransmissionGeneralOpen19.Electrical Diagrams > Powertrain Management > Ignition System > Manual TransmissionGeneralOpen20.Electrical Diagrams > Powertrain Management > System Diagram > Automatic TransmissionGeneralOpen21.Electrical Diagrams > Powertrain Management > System Diagram > Manual TransmissionGeneralOpen22.Exploded Views > Engine > Camshaft, EngineGeneralOpen23.Exploded Views > Engine > Cylinder Head GasketGeneralOpen24.Exploded Views > Engine > Engine MountGeneralOpen25.Exploded Views > Engine > Front Crankshaft SealGeneralOpen26.Exploded Views > Engine > Intake ManifoldGeneralOpen27.Exploded Views > Engine > Oil Pan, EngineGeneralOpen28.Exploded Views > Engine > Rear Crankshaft Main Bearing SealGeneralOpen29.Exploded Views > Engine > System Diagram > During Engine Overhaul > Crankshaft, Flywheel and Drive PlateGeneralOpen30.Exploded Views > Engine > System Diagram > During Engine Overhaul > Cylinder Head and ValvesGeneralOpen31.Exploded Views > Engine > System Diagram > During Engine Overhaul > Exhaust ManifoldGeneralOpen32.Exploded Views > Engine > System Diagram > During Engine Overhaul > Front Case, Counterbalance Shaft and Oil PanGeneralOpen33.Exploded Views > Engine > System Diagram > During Engine Overhaul > Fuel and Emission Control PartsGeneralOpen34.Exploded Views > Engine > System Diagram > During Engine Overhaul > Generator and Ignition SystemGeneralOpen35.Exploded Views > Engine > System Diagram > During Engine Overhaul > Piston and Connecting RodsGeneralOpen36.Exploded Views > Engine > System Diagram > During Engine Overhaul > Rocker Arms and CamshaftGeneralOpen37.Exploded Views > Engine > System Diagram > During Engine Overhaul > Timing BeltGeneralOpen38.Exploded Views > Engine > System Diagram > During Engine Overhaul > Water Pump and Intake ManifoldGeneralOpen39.Exploded Views > Engine > System Diagram > Engine Assembly ReplacementGeneralOpen40.Exploded Views > Engine > Timing BeltGeneralOpen41.Exploded Views > Thermostat, Engine CoolingGeneralOpen42.Harness > Engine and Transaxle Harness - B ConnectorsGeneralOpen43.Harness > Engine Compartment Harness - A ConnectorsGeneralOpen44.Splices > Engine and TransaxleGeneralOpen45.Splices > Engine CompartmentGeneralOpen46.Vacuum and Vapor Hose Diagrams > Powertrain Management > Emission Control Systems > Evaporative Emissions SystemGeneralOpen47.Vacuum and Vapor Hose Diagrams > Powertrain Management > Emission Control Systems > System DiagramGeneralOpen48.Vacuum and Vapor Hose Diagrams > Powertrain Management > System DiagramGeneralOpen

Parts & Tools for This Job

Common parts shoppers buy for 2000 Mitsubishi Eclipse RS Engine Management.

As an Amazon Associate, AllOEMManuals earns from qualifying purchases. Prices and availability may vary.

Factory Service Tools

Turn This Into a Confident Next Step

Verify the likely fault first, then compare a quote before you approve expensive work.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.