Wiring Diagram Cluster

1991 Audi 200 Quattro 20V Sedan 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

200 Quattro 20V Sedan L5-2226cc 2.22L DOHC Turbo (3B)

Total Vehicle Diagrams

644

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1991 Audi 200 Quattro 20V Sedan A/C Refrigerant High Pressure Switch (-F23-)

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.

1991 Audi 200 Quattro 20V Sedan A/C Refrigerant High Pressure Switch (-F23-) →
1991 Audi 200 Quattro 20V Sedan Adjustments1991 Audi 200 Quattro 20V Sedan Adjustments1991 Audi 200 Quattro 20V Sedan Attachment Bulletin # 269301

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 > Idle Speed/Throttle Actuator - ElectronicGeneralOpen3.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Oxygen SensorGeneralOpen4.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Fuel Injector Cooling FanGeneralOpen5.Electrical Diagrams > Powertrain Management > Ignition System > Ignition CoilGeneralOpen6.Engine > Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > How to Find the Correct Wiring Diagram, Important Stuff !Engine, Cooling and ExhaustOpen7.Engine > Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > How to Read Displayed Page of Wiring Diagram, Important Stuff !Engine, Cooling and ExhaustOpen8.Engine > Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Symbols Used In Wiring DiagramsEngine, Cooling and ExhaustOpen9.Engine > Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Engine, Cooling and ExhaustOpen10.Engine > Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Wire Color Code IdentificationEngine, Cooling and ExhaustOpen11.Engine > Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Wire Size ConversionEngine, Cooling and ExhaustOpen12.Engine > Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Wiring Diagram Circuit IdentificationEngine, Cooling and ExhaustOpen13.Engine > Tune-up and Engine Performance Checks > Distributor — Electrical DiagramsEngine, Cooling and ExhaustOpen14.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Connector ViewsPowertrain ManagementOpen15.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > How to Find the Correct Wiring Diagram, Important Stuff !Powertrain ManagementOpen16.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > How to Read Displayed Page of Wiring Diagram, Important Stuff !Powertrain ManagementOpen17.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > Symbols Used In Wiring DiagramsPowertrain ManagementOpen18.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Powertrain ManagementOpen19.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > Wire Color Code IdentificationPowertrain ManagementOpen20.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > Wire Size ConversionPowertrain ManagementOpen21.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > Wiring Diagram Circuit IdentificationPowertrain ManagementOpen22.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Electrical DiagramsPowertrain ManagementOpen23.Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > How to Find the Correct Wiring Diagram, Important Stuff !Powertrain ManagementOpen24.Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > How to Read Displayed Page of Wiring Diagram, Important Stuff !Powertrain ManagementOpen25.Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Symbols Used In Wiring DiagramsPowertrain ManagementOpen26.Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Powertrain ManagementOpen27.Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Wire Color Code IdentificationPowertrain ManagementOpen28.Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Wire Size ConversionPowertrain ManagementOpen29.Tune-up and Engine Performance Checks > Distributor — Diagram Information and Instructions > Wiring Diagram Circuit IdentificationPowertrain ManagementOpen30.Tune-up and Engine Performance Checks > Distributor — Electrical DiagramsPowertrain ManagementOpen31.Connector Views > Engine Control ModuleGeneralOpen32.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Index For Track DiagramsGeneralOpen33.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 1-13GeneralOpen34.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 102-111GeneralOpen35.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 112-120GeneralOpen36.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 121-130GeneralOpen37.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 131-144GeneralOpen38.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 14-21GeneralOpen39.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 145-155GeneralOpen40.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 156-163GeneralOpen41.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 164-171GeneralOpen42.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 172-181GeneralOpen43.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 182-189GeneralOpen44.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 190-204GeneralOpen45.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 205-210GeneralOpen46.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 211-219GeneralOpen47.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 22-29GeneralOpen48.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 220-227GeneralOpen

Parts & Tools for This Job

Common parts shoppers buy for 1991 Audi 200 Quattro 20V Sedan 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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1991 Audi 200-quattro-20v-sedan Repair HubExact Vehicle · Backbone

Open the exact vehicle hub for this wiring page to move into repair, manual, and code clusters without leaving the 1991 Audi 200-quattro-20v-sedan context.

OEM Manual Evidence

Browse →
1991 Audi 200 Quattro 20V Sedan A/C Refrigerant High Pressure Switch (-F23-)OEM Manual

A/C Refrigerant High Pressure Switch (-F23-) — 1991 Audi 200 Quattro 20V Sedan L5-2226cc 2.22L DOHC Turbo (3B) Service Manual ~ LEMON Manua...

1991 Audi 200 Quattro 20V Sedan AdjustmentsOEM Manual

Air/Fuel Mixture: Adjustments — 1991 Audi 200 Quattro 20V Sedan L5-2226cc 2.22L DOHC Turbo (3B) Service Manual ~ LEMON Manuals LEMON Manual...

1991 Audi 200 Quattro 20V Sedan AdjustmentsOEM Manual

Idle Speed: Adjustments — 1991 Audi 200 Quattro 20V Sedan L5-2226cc 2.22L DOHC Turbo (3B) Service Manual ~ LEMON Manuals LEMON Manuals: Rep...

1991 Audi 200 Quattro 20V Sedan Attachment Bulletin # 269301OEM Manual

Attachment Bulletin # 269301 — 1991 Audi 200 Quattro 20V Sedan L5-2226cc 2.22L DOHC Turbo (3B) Service Manual ~ LEMON Manuals LEMON Manuals...

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 200 Quattro 20V Sedan Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramInstrument Cluster Wiring DiagramTransmission Wiring DiagramBody Electrical Wiring Diagram

Same System, Other Vehicles

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