Electrical Equipment Specifications (Audi 80 B3)

Table of contents: Generator ↓ Starter ↓ Fuses ↓ Lamps Power (W) ↓ Tightening torque Nm ↓

System type: 12 volt, negative ground

Battery, capacity - 45, 50, 54, 63 or 64 Ah

Generator

Type - Bosch
Output current - 65 or 90 A
Minimum brush length: 5.0 mm
Adjustable voltage - 12.5-14.5 Volts

Starter

T - Bosch pre-engagement
Minimum commutator diameter: 33.5 mm
Maximum commutator runout - 0.03 mm
Switch insulation - 0.5-0.8 mm
Minimum brush length: 13.0 mm

Fuses

no. Function Current

1 Fog lights, front and rear - 15
2 Emergency alarm - 15
3 Horn, brake lights, speed control system on 80 models - 25
4 Clock, trunk light, interior light, rearview mirror, cigarette lighter light, trip computer, reading lights. Air conditioning and anti-theft alarm on 80 and 90 models. Radio on 90 models - 15
5 Radiator fan (ultimate load) — 30
6 Rear lights and sidelights (right) - 5
7 Rear lights and sidelights (left) - 5
8 High beam (right headlight), high beam indicator lamp - 10
9 High beam (left headlight) — 10
10 Low beam (right headlight) — 10
11 Low beam (left headlight) — 10
12 Instrument panel, reversing lights, automatic control system, ABS differential lock device, trip computer. Speed control system on 80 models - 15
13 Fuel pump warm-up valve - 15
14 License plate lights, engine compartment lights, glove compartment lights - 5
15 Windscreen wipers, radiator fan, air conditioner, turn signals - 25
16 Heated rear window, heated mirrors - 30
17 Heater blower - 30
18 External electric mirrors. Rear wiper on Coupe - 5
19 Central locking. Heated door lock on 90 and Coupe models — 10
20 Radiator Fan (Stage 1) Where equipped, Fuel Injector Cooling - 30
21 Rear lighter light on 80 models - 25
21 Self-diagnosis system on 90 and Coupe models - 10
22 Not used
23 Electric seat adjustment (and memory) - 30
24 KE Jetronic control unit, on vehicles with catalytic converter, and closed loop emission control on 80 models - 10
24 Speed control system on 90 and Coupe models - 5
25 Seat heating - 30
26 Not used
27 Engine Management System 1 (electronic ignition with knock control) — 10
28 Engine Management System 2 (closed Lambda Loop System for Catalytic Converter Vehicles) — 15