Wiring Diagram Cluster

2002 Acura NSX 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

NSX V6-3.0L DOHC

Total Vehicle Diagrams

2014

From Diagram To Fix

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Spark Plug ReplacementOil Change2002 Acura NSX How to Find Technical Service Bulletins by Category/Symptom

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 > Computers and Control Systems > Engine Control ModuleGeneralOpen2.Connector Views > Powertrain Management > Fuel Injector ResistorGeneralOpen3.Connector Views > Powertrain Management > System Diagram > Engine CompartmentGeneralOpen4.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Engine Control ModuleGeneralOpen5.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Oxygen SensorGeneralOpen6.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Fuel Injector ResistorGeneralOpen7.Vacuum and Vapor Hose Diagrams > Powertrain Management > Emission Control Systems > ECM/Emission System DiagramGeneralOpen8.Connector Views > Engine CompartmentPowertrain ManagementOpen9.Electrical Diagrams > Powertrain System Diagram > Diagram 23-0Powertrain ManagementOpen10.Electrical Diagrams > Powertrain System Diagram > Diagram 23-1Powertrain ManagementOpen11.Electrical Diagrams > Powertrain System Diagram > Diagram 23-10Powertrain ManagementOpen12.Electrical Diagrams > Powertrain System Diagram > Diagram 23-11Powertrain ManagementOpen13.Electrical Diagrams > Powertrain System Diagram > Diagram 23-12Powertrain ManagementOpen14.Electrical Diagrams > Powertrain System Diagram > Diagram 23-13Powertrain ManagementOpen15.Electrical Diagrams > Powertrain System Diagram > Diagram 23-2Powertrain ManagementOpen16.Electrical Diagrams > Powertrain System Diagram > Diagram 23-3Powertrain ManagementOpen17.Electrical Diagrams > Powertrain System Diagram > Diagram 23-4Powertrain ManagementOpen18.Electrical Diagrams > Powertrain System Diagram > Diagram 23-5Powertrain ManagementOpen19.Electrical Diagrams > Powertrain System Diagram > Diagram 23-6Powertrain ManagementOpen20.Electrical Diagrams > Powertrain System Diagram > Diagram 23-7Powertrain ManagementOpen21.Electrical Diagrams > Powertrain System Diagram > Diagram 23-8Powertrain ManagementOpen22.Electrical Diagrams > Powertrain System Diagram > Diagram 23-9Powertrain ManagementOpen23.Electrical Diagrams > Powertrain System Diagram > Wiring Diagram IndexPowertrain ManagementOpen24.Emission Control Systems — Vacuum and Vapor Hose Diagrams > ECM/Emission System DiagramPowertrain ManagementOpen25.Engine > Camshaft, Lifters and Push Rods — DiagramEngine, Cooling and ExhaustOpen26.Engine > Cylinder Block Assembly — DiagramEngine, Cooling and ExhaustOpen27.Engine > Cylinder Head Assembly — DiagramEngine, Cooling and ExhaustOpen28.Engine > Engine Lubrication — DiagramEngine, Cooling and ExhaustOpen29.Engine > Engine Lubrication > Oil Pump — DiagramEngine, Cooling and ExhaustOpen30.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — DiagramPowertrain ManagementOpen31.Antitheft and Alarm Systems — Electrical Diagrams > Security SystemAccessories and Optional EquipmentOpen32.Connector Views > Powertrain Management > Computers and Control Systems > System DiagramGeneralOpen33.Connector Views > Powertrain Management > System Diagram > Behind Bulkhead PanelGeneralOpen34.Connector Views > Powertrain Management > System Diagram > Dash and FloorGeneralOpen35.Connectors > Connector ID By Location On Harness > Engine Ground Wire AGeneralOpen36.Connectors > Connector ID By Location On Harness > Engine Ground Wire BGeneralOpen37.Connectors > Connector ID By Location On Harness > Engine Wire Harness > Part 1 of 2GeneralOpen38.Connectors > Connector ID By Location On Harness > Engine Wire Harness > Part 2 of 2GeneralOpen39.Connectors > Connector ID By Location On Harness > Throttle Body Ground WireGeneralOpen40.Electrical Diagrams > Antitheft and Alarm Systems > Security Lamp/Indicator > With Removable RoofGeneralOpen41.Electrical Diagrams > Antitheft and Alarm Systems > Security Lamp/Indicator > Without Removable RoofGeneralOpen42.Electrical Diagrams > Antitheft and Alarm Systems > System Diagram > Security SystemGeneralOpen43.Electrical Diagrams > Power and Ground Distribution > Fuse Block > Engine Compartment Fuse/Relay BoxGeneralOpen44.Electrical Diagrams > Power and Ground Distribution > Relay Box > Engine Compartment Fuse/Relay BoxGeneralOpen45.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Air Flow Meter/SensorGeneralOpen46.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Body Control ModuleGeneralOpen47.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Information BusGeneralOpen48.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Main Relay (Computer/Fuel System)GeneralOpen

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OEM Manual Evidence

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2002 Acura NSX How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2002 Acura NSX V6-3.2L DOHC Service Manual | Operation CHARM Operation CHARM...

2002 Acura NSX How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2002 Acura NSX V6-3.0L DOHC Service Manual | Operation CHARM Operation CHARM...

2002 Acura NSX How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2002 Acura RSX L4-2.0L (VTEC) Service Manual | Operation CHARM Operation CHAR...

2002 Acura NSX How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2002 Acura 3.2TL TYPE S V6-3.2L SOHC Service Manual | Operation CHARM Operati...

Repairs That Intersect This Wiring

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2002 Acura NSX Spark Plug ReplacementRepair

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

2002 Acura NSX 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 NSX Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramFuel Pump 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

2002 Acura CL Engine Management Wiring Diagram2005 Acura RL Engine Management Wiring Diagram2005 Acura RSX Engine Management Wiring Diagram2005 Acura TL Engine Management Wiring Diagram2005 Acura TSX Engine Management Wiring Diagram2010 Acura ZDX Engine Management Wiring Diagram1999 Acura Integra Engine Management Wiring Diagram2003 Acura NSX Engine Management Wiring Diagram