Wiring Diagram Cluster

1985 Audi Coupe GT 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

Coupe GT L5-2226cc 2.22L SOHC (KX)

Total Vehicle Diagrams

363

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From Diagram To Fix

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1985 Audi Coupe GT 105000 MI or 168000 KM

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.

1985 Audi Coupe GT 105000 MI or 168000 KM →
1985 Audi Coupe GT 112500 MI or 180000 KM1985 Audi Coupe GT 120000 MI or 192000 KM1985 Audi Coupe GT 15000 MI or 24000 KM

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.Engine — DiagramEngine, Cooling and ExhaustOpen4.Electrical Diagrams > Powertrain Management > Computers and Control Systems > System DiagramGeneralOpen5.Electrical Diagrams > Powertrain Management > Ignition SystemGeneralOpen6.Electrical Diagrams > Powertrain Management > System DiagramGeneralOpen7.Exploded Views > Engine > System DiagramGeneralOpen8.Exploded Views > Engine > Timing BeltGeneralOpen9.Computers and Control Systems — Diagram Information and Instructions > Connector LocationsPowertrain ManagementOpen10.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 1 Thru 18Powertrain ManagementOpen11.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 105 Thru 122Powertrain ManagementOpen12.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 123 Thru 136Powertrain ManagementOpen13.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 137 Thru 156Powertrain ManagementOpen14.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 157 Thru 170Powertrain ManagementOpen15.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 171 Thru 192Powertrain ManagementOpen16.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 19 Thru 36Powertrain ManagementOpen17.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 193 Thru 212Powertrain ManagementOpen18.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 37 Thru 52Powertrain ManagementOpen19.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 53 Thru 64Powertrain ManagementOpen20.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 65 Thru 83Powertrain ManagementOpen21.Computers and Control Systems — Diagram Information and Instructions > Diagrams By Track Number > Track 84 Thru 104Powertrain ManagementOpen22.Computers and Control Systems — Diagram Information and Instructions > Ground LocationsPowertrain ManagementOpen23.Computers and Control Systems — Diagram Information and Instructions > How to Use Wiring DiagramsPowertrain ManagementOpen24.Computers and Control Systems — Diagram Information and Instructions > Standard Circuit and Terminal DesignationsPowertrain ManagementOpen25.Computers and Control Systems — Diagram Information and Instructions > Symbol IdentificationPowertrain ManagementOpen26.Computers and Control Systems — Diagram Information and Instructions > Wire Color Code IdentificationPowertrain ManagementOpen27.Computers and Control Systems — Electrical DiagramsPowertrain ManagementOpen28.Diagram Information and Instructions > Connector LocationsPowertrain ManagementOpen29.Diagram Information and Instructions > Diagrams By Track Number > Track 1 Thru 18Powertrain ManagementOpen30.Diagram Information and Instructions > Diagrams By Track Number > Track 105 Thru 122Powertrain ManagementOpen31.Diagram Information and Instructions > Diagrams By Track Number > Track 123 Thru 136Powertrain ManagementOpen32.Diagram Information and Instructions > Diagrams By Track Number > Track 137 Thru 156Powertrain ManagementOpen33.Diagram Information and Instructions > Diagrams By Track Number > Track 157 Thru 170Powertrain ManagementOpen34.Diagram Information and Instructions > Diagrams By Track Number > Track 171 Thru 192Powertrain ManagementOpen35.Diagram Information and Instructions > Diagrams By Track Number > Track 19 Thru 36Powertrain ManagementOpen36.Diagram Information and Instructions > Diagrams By Track Number > Track 193 Thru 212Powertrain ManagementOpen37.Diagram Information and Instructions > Diagrams By Track Number > Track 37 Thru 52Powertrain ManagementOpen38.Diagram Information and Instructions > Diagrams By Track Number > Track 53 Thru 64Powertrain ManagementOpen39.Diagram Information and Instructions > Diagrams By Track Number > Track 65 Thru 83Powertrain ManagementOpen40.Diagram Information and Instructions > Diagrams By Track Number > Track 84 Thru 104Powertrain ManagementOpen41.Diagram Information and Instructions > Ground LocationsPowertrain ManagementOpen42.Diagram Information and Instructions > How to Use Wiring DiagramsPowertrain ManagementOpen43.Diagram Information and Instructions > Standard Circuit and Terminal DesignationsPowertrain ManagementOpen44.Diagram Information and Instructions > Symbol IdentificationPowertrain ManagementOpen45.Diagram Information and Instructions > Wire Color Code IdentificationPowertrain ManagementOpen46.Electrical DiagramsPowertrain ManagementOpen47.Emission Control Systems — DiagramPowertrain ManagementOpen48.Emission Control Systems > Evaporative Emissions System — DiagramPowertrain ManagementOpen

Parts & Tools for This Job

Common parts shoppers buy for 1985 Audi Coupe GT Engine Management.

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Assorted Fuses

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Digital Multimeter

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Wire Repair Kit

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1985 Audi Coupe-gt Repair HubExact Vehicle · Backbone

Open the exact vehicle hub for this wiring page to move into repair, manual, and code clusters without leaving the 1985 Audi Coupe-gt context.

OEM Manual Evidence

Browse →
1985 Audi Coupe GT 105000 MI or 168000 KMOEM Manual

105000 MI or 168000 KM — 1985 Audi Coupe GT L5-2226cc 2.22L SOHC (KX) Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimag...

1985 Audi Coupe GT 112500 MI or 180000 KMOEM Manual

112500 MI or 180000 KM — 1985 Audi Coupe GT L5-2226cc 2.22L SOHC (KX) Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimag...

1985 Audi Coupe GT 120000 MI or 192000 KMOEM Manual

120000 MI or 192000 KM — 1985 Audi Coupe GT L5-2226cc 2.22L SOHC (KX) Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimag...

1985 Audi Coupe GT 15000 MI or 24000 KMOEM Manual

15000 MI or 24000 KM — 1985 Audi Coupe GT L5-2226cc 2.22L SOHC (KX) Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagin...

Likely Trouble Codes for This System

Browse →
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 Coupe GT Wiring Pages

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Same System, Other Vehicles

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