🏷️ Basic Information

Make:

Audi

Model:

100 / 200

Year:

1988

Chassis Code:

Type 44/44Q

👋 Introduction

Target Audience:

Audi enthusiasts, DIY mechanics, professional repair shops seeking detailed documentation for the 1988 Audi 100/200.

Manual Type Advantage:

Offers professional-level detail comparable to factory service manuals, providing a complete resource for restoration and in-depth repairs.

Diagnostic Focus:

Strong emphasis on troubleshooting and electrical diagnostics, combined with detailed wiring diagrams, facilitating efficient problem-solving.

Detail Enhancements:

Includes notes, cautions, warnings, numbered instructions, bold figure numbers, and enlarged insets to enhance clarity and accuracy during repairs.

📋 Manual Details

Primary Coverage:

Full Service, Repair, Maintenance, Diagnostics, Rebuilding, Refurbishment, Restoration

Specific Systems:

Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, Fuel System, Cooling System, Exhaust System, Body & Chassis, Climate Control

Estimated Pages:

Extensive (specific page count not provided, but described as 'very detailed' and 'full service')

Type:

Full Service Repair Manual

Language:

English

File Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine overhaul, fuel injection systems (CIS-E, Motronic), ignition systems, cooling systems, exhaust systems, automatic and manual transmissions, driveline components (FWD and Quattro AWD).

Chassis And Body:

Suspension components (front and rear), steering systems (hydraulic power steering), brake systems (ABS details may be included for applicable models), body panel repair, interior trim removal and installation, climate control system.

Electrical:

Complete wiring diagrams, diagnostic procedures for electrical faults, starter, alternator, lighting systems, instrument cluster, comfort electronics.

Maintenance:

Scheduled maintenance (oil changes, filter replacements, fluid checks), component lubrication, belt inspections and replacements.

Repair:

Detailed step-by-step repair instructions for all major vehicle systems, including engine rebuilds, transmission overhauls, brake caliper replacement, suspension arm replacement.

Diagnostics:

Troubleshooting guides for common problems, diagnostic trouble codes (DTCs) if applicable to the era, electrical system troubleshooting procedures.

Depth:

Comprehensive, suitable for professional technicians and experienced DIY mechanics. Covers from basic maintenance to complex component overhauls and electrical diagnostics.

📊 Manual Specifications

File Type:

PDF

Printability:

Full Printable (all pages can be printed)

Binding:

Digital Download (not a physical book)

Medium:

Digital Document

Software Requirements:

Adobe PDF Reader, WinRAR (for potential archive extraction)

Operating Systems:

Compatible with all versions of Windows & Mac

⚙️ Engine Specifications

Engine Options 1988:

Likely includes the 2.3L inline-5 cylinder (e.g., Audi NG engine) and potentially the 2.2L turbocharged inline-5 cylinder (e.g., Audi KU engine for the 200 quattro).

Horsepower Range:

Typically 130-165 hp for naturally aspirated, and 170-220 hp for turbocharged variants, depending on specific engine code and market.

Torque Range:

Approx. 137-150 lb-ft for NA, and 180-200 lb-ft for turbo variants.

Fuel Delivery:

Likely Bosch K-Jetronic (CIS) or Bosch KE-Jetronic (CIS-E) mechanical fuel injection for naturally aspirated models, and CIS-E or Motronic for turbocharged variants.

ECU Type:

Various Motronic or K-Jetronic control units depending on engine and market specifications.

Coolant Type:

G11 type (or equivalent silicate-based antifreeze) with a 50/50 mix of coolant and distilled water. Manual will specify exact Audi part number.

🔧 Transmission

Transmission Options:

5-speed manual transmission (e.g., 016 gearbox) or 4-speed automatic transmission (e.g., ZF 4HP22).

Drivetrain Options:

Front-Wheel Drive (FWD) or Audi's 'quattro' Permanent All-Wheel Drive system.

Automatic Features:

Likely features like a torque converter lock-up for improved efficiency.

Manual Transmission Fluid:

API GL-4 or GL-5 gear oil, typically SAE 75W-90 or 80W-90. Manual will confirm specific Audi recommendation.

Automatic Transmission Fluid:

Dexron II or equivalent. Manual will specify exact Audi part number/specification.

📐 Dimensions

Body Styles:

4-door Sedan, 5-door Avant (Wagon), and 2-door Coupe (100/200 Coupe GT).

Wheelbase:

Approx. 2610 mm (102.8 inches) for Sedan/Avant, 2500 mm (98.4 inches) for Coupe.

Curb Weight:

Ranges from approximately 1300 kg (2866 lbs) for base models to over 1500 kg (3307 lbs) for Quattro versions.

🛡️ Safety Features

Crash Safety:

No official NHTSA or Euro NCAP ratings available for this era. Safety features typically included crumple zones and reinforced safety cell.

Braking System:

Front ventilated discs, rear solid discs. Anti-lock Braking System (ABS) was an option on some models, particularly Quattro variants.

Restraint Systems:

Standard seatbelts. Optional driver-side airbag might have been available on later 1988 models or specific trims, but less common.

💡 Technology Features

Audio System:

Factory-installed Clarion or Blaupunkt AM/FM cassette radios, often with optional amplifier and premium speaker systems. CD players were rare and aftermarket in 1988.

Cruise Control:

Available as an option on many models.

Phone Integration:

Not applicable for 1988 models. Mobile phone integration was not a standard or common feature.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000-7,500 miles (8,000-12,000 km) or annually, depending on driving conditions. Manual will provide specific recommendations.

Timing Belt Replacement:

For the inline-5 cylinder engines, timing belt replacement is crucial, usually recommended every 60,000 miles (96,000 km) or 5 years. The manual will specify the exact interval and Audi part numbers for the belt kit.

Engine Oil Grade:

Likely SAE 10W-40 or 15W-40, or 5W-40 synthetic for colder climates. Manual will specify viscosity and API service classification (e.g., API SF or SG).

Brake Fluid:

DOT 3 or DOT 4 brake fluid. Manual will specify the exact type and bleeding procedures.

Common Problems:

K-Jetronic fuel system issues (stuck or leaky injectors, WUR problems), vacuum leaks, sagging headliners, wear on suspension bushings, corrosion in wheel wells and rocker panels, ignition coil failures, potential for head gasket leaks on higher mileage engines.

Electrical Quirks:

Failing door lock actuators, intermittent dashboard warning lights, issues with the electric window regulators.

📚 Vehicle History

Audi Philosophy:

Audi was establishing its reputation for German engineering, build quality, and advanced technology like front-wheel drive and Quattro all-wheel drive.

Type 44 Generation:

The Type 44 generation (1982-1991) represented a significant step forward in aerodynamics and design for Audi, introducing the iconic Quattro system to a wider range of models.

100 Vs 200 Distinction:

The Audi 100 was the mainstream executive car, while the 200 (often badged 200 quattro) represented the higher-performance, more luxuriously appointed variant, frequently featuring turbocharged engines and Quattro.

Production Period:

The Type 44 generation was produced from 1982 to 1991. 1988 falls within the mid-cycle of this highly successful platform.

🏆 Awards & Recognition

Model Accolades:

The Type 44 generation was generally well-regarded for its build quality, comfort, and the groundbreaking Quattro technology, which significantly influenced motorsport and AWD adoption in passenger cars. Specific awards for the 1988 model year are less documented than its overall platform success.