Vehicle wiring diagrams Audi 80 B3, petrol

Electrical Wiring Diagrams — Description
1. Electrical connection diagrams are given at the end of this Section 2. On the top of the fuse/relay panel there is a diagram and number/letter designations...

Key to all electrical wiring diagrams
A Battery In Starter With Generator C1 Voltage Regulator D Ignition switch EI Light Switch E2 Indicator switch E3 Emergency alarm switch E4 Switch for flashing...

Electrical connection diagram for ignition switch, side light buzzer and radio
Electrical connection diagram for ignition switch, side light buzzer and radio - all models (typical).

Oil Pressure Warning System Wiring Diagram
Electrical connection diagram for the oil pressure warning system - models 1.6 and 1.8.

Radiator Fan Wiring Diagram
Radiator fan electrical connection diagram - models 1.6 and 1.8.

Additional Radiator Fan Wiring Diagram
Electrical connection diagram for additional radiator fan - models 1.6 and 1.8.

Electrical connection diagram for headlights, taillights and brake lights
Electrical connection diagram for headlights, taillights and brake lights - all models (typical).

Electrical connection diagram for light switch and headlights
Electrical connection diagram for light switch and headlights - all models (typical).

Electrical connection diagram for side lights, glove compartment lighting
Electrical connection diagram for side lights, glove compartment lighting, trunk lighting and license plate lighting - all models (typical).

Electrical connection diagram for reverse lights
Electrical connection diagram for reversing lights - all models (typical).

Electrical connection diagram for direction indicators and hazard warning lights
Direction indicator and hazard warning light wiring diagram - all models (typical).

Wiring diagram for interior lighting and switch
Wiring diagram for interior lighting and interior lighting switch - all models (typical).

Wiring diagram for windshield wiper/washer system
Windshield Wiper/Washer and Headlamp Washer System Wiring Diagram - All Models (Typical).

Electrical connection diagram of the horn
Horn Wiring Diagram - All Models (Typical).

Rear Window Heated Electrical Connection Diagram
Electrical connection diagram for rear window heating - all models (typical).

Electrical connection diagram of the battery, starter and generator
Electrical connection diagram of the battery, starter and generator - model 1.6.

TCI-H Ignition System Wiring Diagram
Electrical connection diagram of the TCI-H ignition system - model 1.6.

Fuel System Wiring Diagram (K-Jetronic)
Fuel System Wiring Diagram - 1.8 Fuel Injection Models (K-Jetronic).

Fuel system electrical connections diagram (KE-Jetronic)
Fuel System Electrical Wiring Diagram - 1.8 Fuel Injected Models (KE-Jetronic). * Models with automatic transmission.

Electrical connection diagram of the auxiliary pneumatic valve
Electrical connection diagram of the auxiliary pneumatic valve and fuel pump - models 1.8 with fuel injection (KE-Jetronic).

Electrical connection diagram for windows with electric window lift
Electrical connection diagram for windows with electric window lift (all models). * 4-cylinder engines. **5-cylinder engines.

Central locking electrical wiring diagram
Central locking electrical wiring diagram - all models.

Electrical connection diagram of the high-low beam headlight system
Electrical connection diagram of the high-low beam headlight system (all models).

Wiring diagram for front and rear fog lights
Wiring diagram for front and rear fog lights (all models). * Except Australia ** Australia

Electrical Wiring Diagram for Oil Pressure System (2.2 Models)
Electrical connection diagram for oil pressure warning system and coolant temperature sensor - model 2.2.

Electrical connection diagram of battery, starter, generator (model 2.2)
Electrical connection diagram of the battery, starter, generator and fuel injection switch - model 2.2.

Fuel System Wiring Diagram (2.0 Models)
Fuel System Wiring Diagram - 2.0 Fuel Injected Models (engine ZA, KE-Motronlc).

Electrical connection diagram of the fuel system and Lambda sensor
Electrical connection diagram of the fuel system and Lambda sensor - 1.8 models with fuel injection (rM engine, Mopo-Jetronic) with automatic transmission. *...

Electrical connection diagram of the fuel injection system (Mono-Jetronic)
Electrical connection diagram of the fuel injection system and ignition system - models 1.8 (pM engine, Mono-Jetronic). * Automatic transmission. ** Manual...

Electrical connection diagram of the fuel system and Lambda sensor (models 2.0)
Electrical connection diagram of the fuel system and Lambda sensor - models 2.0 (pS engine).

Fuel Injection System Wiring Diagram (2.0 Models)
Fuel Injection System Wiring Diagram - Models 2.0 (pS engine).

Electrical Wiring Diagram for Knock Control System
Electrical Wiring Diagram for Knock Control System and Fuel Pump - Model 2.0 (pS engine).

Ignition System Wiring Diagram (2.0 Models)
Ignition System Wiring Diagram - Model 2.0 (pS engine).

Electrical connection diagram of the fuel system and Lambda sensor (models 2.3)
Electrical connection diagram of the fuel system and Lambda sensor - model 2.3 (nG engine). * Automatic transmission. ** Manual transmission.

Fuel injection system wiring diagram (2.3 models)
Fuel Injection System Wiring Diagram - Model 2.3 (engine 7A).

Electrical connection diagram of the fuel system and fuel pump (models 2.3)
Fuel System and Fuel Pump Electrical Wiring Diagram - Model 2.3 (engine 7A). * Cars prepared for radio installation. ** Jumper connection, since January 1989.

Electrical connection diagram of the fuel injection system and ignition system
Electrical connection diagram of the fuel injection system and ignition system - models 2.3 (engine 7A).

Electrical connection diagram of the oil pressure system (models 2.3)
Electrical Wiring Diagram for Oil Pressure Warning System, Speedometer and Reversing Lights - Model 2.3 (engine 7A). * Automatic transmission ** Manual...

Electrical Wiring Diagram for Heated Mirrors (Coupe)
Electrical connection diagram for heated mirrors - Coupe.

Rear Wiper Wiring Diagram (Coupe)
Electrical connection diagram of the rear wiper - Coupe.

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80(B4, 1991-1996)

80(B3, 1986-1991)

80(B3, 1986-1991, petrol)

80(B2, 1979-1986)