Wiring Diagram Cluster

2002 Infiniti I35 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

I35 V6-3.5L (VQ35DE)

Total Vehicle Diagrams

1237

From Diagram To Fix

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Spark Plug ReplacementOil Change2002 Infiniti I35 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 > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-ECM/PWGeneralOpen2.Electrical Diagrams > Powertrain Management > Electronic Throttle Actuator > EC-ETC1GeneralOpen3.Electrical Diagrams > Powertrain Management > Electronic Throttle Actuator > EC-ETC3GeneralOpen4.Electrical Diagrams > Powertrain Management > Electronic Throttle Actuator RelayGeneralOpen5.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Fuel InjectorGeneralOpen6.Electrical Diagrams > Powertrain Management > Oxygen Sensor > EC-O2H1B1GeneralOpen7.Electrical Diagrams > Powertrain Management > Oxygen Sensor > EC-O2H1B2GeneralOpen8.Electrical Diagrams > Powertrain Management > Oxygen Sensor > EC-O2H2B1GeneralOpen9.Electrical Diagrams > Powertrain Management > Oxygen Sensor > EC-O2H2B2GeneralOpen10.Electrical Diagrams > Powertrain Management > Oxygen Sensor > EC-O2S1B1GeneralOpen11.Electrical Diagrams > Powertrain Management > Oxygen Sensor > EC-O2S1B2GeneralOpen12.Electrical Diagrams > Powertrain Management > Oxygen Sensor > EC-O2S2B1GeneralOpen13.Electrical Diagrams > Powertrain Management > Oxygen Sensor > EC-O2S2B2GeneralOpen14.Electrical Diagrams > Powertrain Management > System Diagram > Engine Control System DiagramGeneralOpen15.Electrical Diagrams > Powertrain Management > System Diagram > Engine Control System SchematicGeneralOpen16.Electrical Diagrams > Powertrain Management > Throttle Position Sensor > EC-TPS1GeneralOpen17.Electrical Diagrams > Powertrain Management > Throttle Position Sensor > EC-TPS2GeneralOpen18.Electrical Diagrams > Powertrain Management > Throttle Position Sensor > EC-TPS3GeneralOpen19.Electrical Diagrams > Engine Control System DiagramPowertrain ManagementOpen20.Electrical Diagrams > Engine Control System SchematicPowertrain ManagementOpen21.Engine > Engine Lubrication — DiagramEngine, Cooling and ExhaustOpen22.Connector Views > Computers and Control Systems > Electronic Throttle Actuator > EC-ETC1GeneralOpen23.Connector Views > Computers and Control Systems > Electronic Throttle Actuator > EC-ETC3GeneralOpen24.Connector Views > Computers and Control Systems > Electronic Throttle Actuator RelayGeneralOpen25.Connector Views > Computers and Control Systems > Engine Control ModuleGeneralOpen26.Connector Views > Computers and Control Systems > Oxygen Sensor > EC-O2H1B1GeneralOpen27.Connector Views > Computers and Control Systems > Oxygen Sensor > EC-O2H1B2GeneralOpen28.Connector Views > Computers and Control Systems > Oxygen Sensor > EC-O2H2B1GeneralOpen29.Connector Views > Computers and Control Systems > Oxygen Sensor > EC-O2H2B2GeneralOpen30.Connector Views > Computers and Control Systems > Oxygen Sensor > EC-O2S1B1GeneralOpen31.Connector Views > Computers and Control Systems > Oxygen Sensor > EC-O2S1B2GeneralOpen32.Connector Views > Computers and Control Systems > Oxygen Sensor > EC-O2S2B1GeneralOpen33.Connector Views > Computers and Control Systems > Oxygen Sensor > EC-O2S2B2GeneralOpen34.Connector Views > Computers and Control Systems > Throttle Position Sensor > EC-TPS1GeneralOpen35.Connector Views > Computers and Control Systems > Throttle Position Sensor > EC-TPS2GeneralOpen36.Connector Views > Computers and Control Systems > Throttle Position Sensor > EC-TPS3GeneralOpen37.Connector Views > Engine MountGeneralOpen38.Connector Views > Fuel Delivery and Air Induction > Fuel InjectorGeneralOpen39.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-APPS1GeneralOpen40.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-APPS2GeneralOpen41.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-APPS3GeneralOpen42.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-ASC/BSGeneralOpen43.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-ASC/SWGeneralOpen44.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-ASC/VSGeneralOpen45.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-ASCBOFGeneralOpen46.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-ASCINDGeneralOpen47.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-BRK/SWGeneralOpen48.Electrical Diagrams > Diagrams By Diagram Name > EC Diagrams (Engine Control System) > EC-BYPS/VGeneralOpen

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OEM Manual Evidence

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2002 Infiniti I35 Application and IDOEM Manual

Repair and Diagnosis: Application and ID — 2002 Infiniti I35 V6-3.5L (VQ35DE) Service Manual | Operation CHARM Operation CHARM : Car repair...

2002 Infiniti I35 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2002 Infiniti I35 V6-3.5L (VQ35DE) Service Manual | Operation CHARM Operation CHARM : Car repair m...

2002 Infiniti I35 How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2002 Infiniti I35 V6-3.5L (VQ35DE) Service Manual | Operation CHARM Operation...

2002 Infiniti I35 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2002 Infiniti Q45 V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation CHARM : Car repair m...

Repairs That Intersect This Wiring

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2002 Infiniti I35 Spark Plug ReplacementRepair

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

2002 Infiniti I35 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 I35 Wiring Pages

Starter Wiring DiagramAlternator 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

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