🏷️ Basic Information

Make:

Audi

Model:

B2 Quattro

Chassis Code:

Typ 85

Applicable Years:

1980-1987 (approximate range for Typ 85 chassis)

Platform:

Audi B2

👋 Introduction

Target Audience:

Audi enthusiasts, DIY mechanics, professional automotive technicians working on classic Audi models.

Segment:

Premium Compact Executive Sedan/Coupe/Wagon with a focus on performance and all-wheel-drive technology.

Value Proposition:

Provides in-depth technical knowledge directly from the manufacturer, enabling efficient and accurate maintenance and repair of the Audi B2 Quattro.

Information Source:

Technical details taken directly from the manufacturer, ensuring accuracy and completeness.

Ease Of Access:

Instant download capability allows immediate access to critical repair and maintenance information.

📋 Manual Details

Languages Supported:

Likely English (based on product description context, though not explicitly stated)

Estimated Page Count:

Variable, typical workshop manuals for this era range from 500-1500+ pages, depending on engine variants and scope.

Type:

Service Repair Workshop Manual

Format:

Digital Download (PDF implied)

File Format:

PDF (Portable Document Format) - common for digital workshop manuals, allowing for easy viewing and printing.

Print Quality:

High-resolution, designed for clear printing of text and diagrams.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

📖 Manual Coverage

Engine:

Comprehensive coverage including engine mechanicals, cooling, lubrication, fuel, ignition, and emissions systems.

Transmission:

Detailed information on manual and automatic transmissions, including diagnosis, repair, and overhaul procedures.

Drivetrain:

Specific focus on Quattro all-wheel-drive system, including differentials, driveshafts, and transfer case.

Suspension:

Front and rear suspension components, steering system, wheel alignment specifications.

Brakes:

Hydraulic brake system, including master cylinder, calipers, discs, lines, and parking brake. ABS system if equipped.

Electrical:

Complete electrical system coverage, including wiring diagrams, battery, charging system, starting system, lighting, instruments, and accessories.

Body And Chassis:

Body construction, doors, windows, interior trim, bumpers, chassis components, and collision repair information.

HVAC:

Heating, ventilation, and air conditioning system components and service procedures.

Fuel System:

Detailed diagrams and troubleshooting for mechanical fuel injection systems (K-Jetronic), fuel pumps, lines, and filters.

Exhaust System:

Component descriptions, installation, and troubleshooting for exhaust manifolds, catalytic converters (if equipped), mufflers, and pipes.

Paint And Body:

Includes sections on painting procedures, products and supplies, and description of various body parts, indicating a holistic approach.

Maintenance:

Scheduled maintenance tasks, fluid changes, filter replacements, lubrication.

Troubleshooting:

Diagnostic procedures and symptom-based troubleshooting guides for common problems.

Repair:

Step-by-step repair instructions for all major vehicle systems, including assembly and disassembly.

Diagnostics:

Detailed diagnostic procedures, including checking electrical circuits, engine performance, and mechanical components.

Engine Rebuild:

Complete procedures for engine disassembly, inspection, repair, and reassembly, including piston, ring, bearing, valve, and head gasket replacement.

Brake Overhaul:

Detailed instructions for caliper rebuilding, master cylinder replacement, brake line bleeding, and parking brake adjustment.

Electrical Diagnostics:

Comprehensive wiring diagrams, component testing procedures, and diagnostic trees for electrical faults.

Depth:

Comprehensive; covers everything from basic maintenance to major overhauls and detailed component repairs.

Diagrams:

Includes detailed diagrams, schematics, and illustrations for clarity.

Torque Specifications:

All critical torque specifications for fasteners and components are provided.

Specification Detail:

Includes essential specifications such as engine compression, valve clearances, bearing clearances, and material specifications.

Special Tools:

Identification and usage of specialized tools required for specific repair procedures.

Troubleshooting Charts:

Flowchart-style troubleshooting guides for common drivability and electrical issues.

📊 Manual Specifications

Searchability:

Likely searchable PDF, allowing users to quickly find specific information via keywords.

Illustrations:

Clear, high-quality line drawings and photographic illustrations where applicable.

⚙️ Engine Specifications

Engine Family:

Audi 'WX' Series (typically inline 5-cylinder)

Typical Displacements:

2.0L (1994cc), 2.1L (2144cc), 2.2L (2226cc)

Fuel Delivery:

Fuel Injection (Bosch K-Jetronic or similar mechanical systems for most variants)

Ignition System:

Electronic Ignition System

Power Output:

Varies by specific engine and market, typically 110-130 hp for naturally aspirated models.

Torque Output:

Varies by specific engine, typically 160-180 Nm.

Common Engine Codes:

JN, JT, JS, KG, KX, HP, WC, WX, WY

Turbocharged Variants:

Turbocharged versions (e.g., 2.2L with turbocharger) would have specific engine codes and performance figures documented.

🔧 Transmission

Transmission Type:

5-speed Manual Transmission

Transmission Type:

3-speed or 4-speed Automatic Transmission

Drivetrain:

Quattro permanent all-wheel-drive system with viscous coupling or Torsen differential on later models.

📐 Dimensions

Body Styles:

Coupe, Sedan (Saloon), Avant (Wagon)

Wheelbase:

Approximately 2550 mm (100.4 inches)

Track Width Front:

Approximately 1420 mm (55.9 inches)

Track Width Rear:

Approximately 1400 mm (55.1 inches)

Curb Weight:

Varies by body style and engine, typically 1200-1400 kg (2645-3086 lbs)

🛡️ Safety Features

Crash Safety Era:

Reflects safety standards of the late 1970s and 1980s. Expect basic crumple zones and passive safety features.

Braking System:

Front ventilated discs, rear solid discs (typical for Quattro models). ABS was an option on later models.

Restraints:

Seat belts (three-point in front, lap belts in rear), potential for driver airbag as an option.

💡 Technology Features

Original Features:

Basic AM/FM radio, cassette player, manual or power antenna.

Features:

ABS (optional), power steering.

Features:

N/A (no modern connectivity features available from factory).

🔧 Maintenance

Oil Change:

Typically every 5,000 - 10,000 km (3,000 - 6,000 miles) or 6-12 months, depending on driving conditions and oil type used.

Timing Belt Replacement:

Crucial for 5-cylinder engines. Typically every 60,000 - 100,000 km (37,000 - 62,000 miles) or 4-5 years. Refer to specific engine code in manual.

Engine Oil:

API SG or SH, SAE 15W-40, 10W-40, or 5W-40 depending on climate. Check manual for exact specifications and capacities.

Coolant:

G11 (blue/green) ethylene glycol based antifreeze, mixed 50/50 with distilled water. Capacity approx. 7-9 liters.

Transmission Fluid Manual:

GL-4 or GL-5 gear oil, SAE 75W-90 or 80W-90. Capacity approx. 2-3 liters.

Transmission Fluid Automatic:

Dexron II or III ATF. Capacity approx. 4-6 liters.

Differential Fluid Front:

GL-5 gear oil, SAE 75W-90 or 80W-90. Capacity approx. 1.5 liters.

Differential Fluid Rear:

GL-5 gear oil, SAE 75W-90 or 80W-90. Capacity approx. 1.5 liters.

Transfer Case Fluid:

GL-5 gear oil, SAE 75W-90 or 80W-90. Capacity approx. 1.3 liters.

Brake Fluid:

DOT 3 or DOT 4 glycol-based brake fluid. Capacity approx. 1 liter.

Power Steering Fluid:

Typically CHF 11S or equivalent hydraulic fluid. Check manual for specific type and capacity.

Common Problems:

Rust (wheel wells, sills, strut towers), aging fuel lines and rubber components, timing belt failure (if not replaced), worn CV joints, fuel distributor issues (K-Jetronic), electrical connector corrosion.

📚 Vehicle History

Heritage:

Audi, known for its engineering prowess and the pioneering Quattro all-wheel-drive system, which debuted in rally racing and then in road cars.

Predecessor:

Audi 80 B1

Successor:

Audi 80 B3

Production Period:

1978-1986 (B2 platform general, Typ 85 specifically for Quattro variants)

Key Milestones:

Introduction of the Quattro all-wheel-drive system to a road car, based on the successful rally car.