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Audi

Audi A4 Workshop Service & Repair Manual 2002

Audi A4 Workshop Service & Repair Manual 2002

$17.99
$17.99
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Vehicle data plateRef 171397
Brand
Audi
Vehicle
Car
Models covered
A4
Years
2002
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you โ€” re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
๐Ÿท๏ธ Basic Information
Identification
Make:
Audi
Model:
A4
Year:
2002
Codes
Chassis Code:
B6
Generation:
Third Generation (B6)
๐Ÿ‘‹ Introduction
Market Position
Segment:
Premium Compact Executive Sedan/Wagon
Positioning:
Positioned as Audi's entry-level luxury vehicle, competing with the BMW 3 Series, Mercedes-Benz C-Class, and Lexus IS.
Competitive Analysis
Competitors 2002:
BMW 3 Series (E46), Mercedes-Benz C-Class (W203), Lexus IS 300, Infiniti G35 (introduced later in the generation).
Key Features
Design:
Clean, sophisticated design with Audi's signature Singleframe grille (introduced on this generation).
Drivetrain:
Available with front-wheel drive or Audi's renowned Quattro all-wheel drive system.
Interior Quality:
High-quality interior materials, excellent fit and finish, comfortable seating.
Ride And Handling:
Balanced ride and handling, comfortable for daily driving, capable on winding roads, especially with Quattro.
๐Ÿ“‹ Manual Details
Coverage Areas
Primary Regions:
Global (specifications may vary by market)
Market Focus:
North America, Europe
Page Count
Estimated Pages:
1500-2500+ (typical for comprehensive workshop manuals)
Manual Type
Type:
Workshop Service & Repair Manual
Language
Language:
English
Format
Format:
PDF
๐Ÿ“– Manual Coverage
Systems Covered
Engine Mechanical:
Engine removal/installation, cylinder head, crankshaft, pistons, connecting rods, timing belt/chain, lubrication system, cooling system, fuel injection system, emissions control.
Engine Performance:
Engine management systems, ignition system, diagnostics, tuning.
Transmission Manual:
Clutch, gearbox overhaul, gear shift mechanism, troubleshooting.
Transmission Automatic:
Automatic transmission overhaul (e.g., Tiptronic), torque converter, valve body, electronic control unit, fluid service.
Drivetrain:
Front-wheel drive axle, Quattro all-wheel drive system, rear differential, driveshafts, CV joints.
Suspension:
Front suspension (MacPherson struts, control arms), rear suspension (multi-link), shock absorbers, springs, wheel bearings, alignment specifications.
Brakes:
Brake system components (discs, pads, calipers, master cylinder, ABS modulator), hydraulic lines, parking brake, brake fluid specifications, bleeding procedures.
Steering:
Power steering system (hydraulic/electro-hydraulic), steering rack, steering column, tie rods, alignment.
Electrical System:
Battery, charging system (alternator), starter motor, ignition system, lighting system (headlights, taillights, interior), fuses, relays, wiring diagrams.
Body And Interior:
Body panels, doors, hood, trunk, interior trim, seats, HVAC system, power windows, central locking, sunroof.
Climate Control:
Air conditioning system (compressor, refrigerant, evaporator, condenser), heater core, climate control unit, diagnostic procedures.
Safety Systems:
Airbag system (SRS), seatbelt pre-tensioners, ABS, ESP (Electronic Stability Program).
Diagnostics And Troubleshooting:
OBD-II diagnostics, fault codes, diagnostic procedures for various systems, common problems and solutions.
Procedures Included
Maintenance:
Oil changes, filter replacements (oil, air, fuel, cabin), spark plug replacement, coolant flush, brake fluid replacement, transmission fluid changes, belt inspections/replacements.
Repair:
Engine component replacement (e.g., water pump, thermostat, alternator), clutch replacement, brake caliper rebuild, suspension component replacement, body panel repair, headlight/taillight replacement.
Diagnostics:
Reading and interpreting diagnostic trouble codes (DTCs), using scan tools, performing system tests, troubleshooting electrical issues, fuel system diagnostics.
Adjustments:
Wheel alignment adjustments, parking brake adjustment, headlamp aiming.
Installation:
Component installation (e.g., radio, speakers, trailer hitch - if applicable).
Technical Depth
Depth:
Comprehensive, covering routine maintenance, troubleshooting, diagnostics, and complete component overhaul. Suitable for professional technicians and advanced DIYers.
๐Ÿ“Š Manual Specifications
File Format
File Type:
PDF (Portable Document Format)
Searchability:
Likely text-searchable, allowing quick navigation to specific topics.
Printability:
Printable, allowing for physical reference.
Print Quality
Quality:
High-resolution scans/digital creation, ensuring clarity of diagrams and text.
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper Type:
N/A (Digital Download)
โš™๏ธ Engine Specifications
Primary Engine
Engine 1 Code:
1.8T (AWM/AWP)
Engine 1 Type:
Inline 4-cylinder, turbocharged, 20-valve, DOHC
Engine 1 Displacement:
1.8 Liters (1781 cc)
Engine 1 Horsepower:
170 hp @ 5900 rpm
Engine 1 Torque:
164 lb-ft @ 1950 rpm (with overboost: 177 lb-ft)
Engine 1 Bore X Stroke:
81.0 mm x 86.4 mm
Engine 1 Compression Ratio:
9.5:1
Engine 2
Engine 2 Code:
2.0 (ALT)
Engine 2 Type:
Inline 4-cylinder, 20-valve, DOHC
Engine 2 Displacement:
2.0 Liters (1984 cc)
Engine 2 Horsepower:
130 hp @ 5700 rpm
Engine 2 Torque:
131 lb-ft @ 3200 rpm
Engine 2 Compression Ratio:
10.5:1
Engine 3
Engine 3 Code:
3.0 V6 (ASN/BBK)
Engine 3 Type:
V6, 30-valve, DOHC
Engine 3 Displacement:
3.0 Liters (2976 cc)
Engine 3 Horsepower:
220 hp @ 6300 rpm
Engine 3 Torque:
200 lb-ft @ 3200 rpm
Engine 3 Bore X Stroke:
82.5 mm x 92.8 mm
Engine 3 Compression Ratio:
10.5:1
Fuel System
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded Premium Unleaded Gasoline (91 octane recommended for 1.8T and 3.0 V6)
Performance
Turbocharger:
Garrett GT17 variable geometry turbocharger (VGT) for 1.8T model
๐Ÿ”ง Transmission
Standard
Transmission 1 Type:
5-speed Manual Transmission
Optional
Transmission 2 Type:
5-speed Tiptronic Automatic Transmission
Features
Drivetrain Options:
Front-Wheel Drive (FWD) or Quattro All-Wheel Drive (AWD)
Fluid Type
Manual Transmission Fluid:
G 052 171 A2 (or equivalent API GL-4, SAE 75W-90)
Automatic Transmission Fluid:
G 055 025 A2 (or equivalent ATF, e.g., LifeguardFluid 5)
๐Ÿ“ Dimensions
Exterior
Wheelbase:
104.4 inches (2652 mm)
Length:
184.1 inches (4676 mm)
Width:
69.9 inches (1775 mm)
Height:
57.0 inches (1448 mm)
Weights
Curb Weight Min:
3219 lbs (1460 kg) (1.8T FWD Manual)
Curb Weight Max:
3638 lbs (1650 kg) (3.0 V6 Quattro Auto)
Cargo
Trunk Volume:
15.1 cubic feet (428 liters)
๐Ÿ›ก๏ธ Safety Features
Ratings
NHTSA Front Crash Test:
4/5 Stars (Driver/Passenger)
IIHS Side Impact:
Good
Active Features
ABS:
Standard Anti-lock Braking System
Esp:
Optional Electronic Stability Program (ESP) or standard on higher trims/Quattro models
Traction Control:
Standard Traction Control (ASR)
Passive Features
Airbags:
Driver and front passenger airbags, front side airbags, available rear side airbags and full-length side curtain airbags.
Seatbelts:
3-point front seatbelts with pre-tensioners and load limiters, 3-point rear seatbelts.
๐Ÿ’ก Technology Features
Infotainment
Audio System:
Standard Audi Symphony or optional Bose sound system. Audi Navigation Plus system available.
Climate Control:
Manual or optional Automatic Climate Control (Climatronic).
Driver Assistance
Cruise Control:
Standard on most models.
Connectivity
Phone Integration:
Optional Bluetooth preparation (Audi Music Interface not available on this generation).
๐Ÿ”ง Maintenance
Service Intervals
Oil Change Interval:
Every 5,000-7,500 miles (8,000-12,000 km) or 1 year, whichever comes first. Consult manual for exact intervals based on driving conditions.
Timing Belt Replacement:
For the 1.8T and 2.0 engines: Check manufacturer recommendations, typically around 70,000-90,000 miles (110,000-145,000 km). V6 engine uses a timing chain.
Fluid Specifications
Engine Oil Viscosity:
SAE 5W-40 or 5W-30 (e.g., VW 502.00/505.00 specification)
Coolant Type:
G 12 Plus (or equivalent G12/G12+ compatible coolant)
Brake Fluid Type:
DOT 4 (e.g., G 000 000 M2)
Known Issues
Ignition Coils:
Failure of ignition coils is common on the 1.8T engine, leading to misfires.
Oil Leaks:
Leaking valve cover gaskets and oil cooler seals are known issues.
E46 Alternator Bracket:
Failure of the alternator bracket on the 1.8T engine can lead to significant damage.
E46 ABS Sensor:
ABS wheel speed sensors can fail, triggering ABS and ESP warning lights.
E46 Coolant Flange:
Plastic coolant flange can become brittle and leak.
๐Ÿ“š Vehicle History
Brand Heritage
Brand Origin:
Germany, founded 1910 (as Auto Union AG).
Model Evolution
Model Introduction:
The A4 nameplate was introduced in 1994, replacing the Audi 80/90. The 2002 model represents the introduction of the second generation (B6) platform.
Generation B6 Timeline:
Introduced for the 2002 model year, produced until 2008 (with a facelift for 2005.5 model year).
Production
Manufacturing Locations:
Ingolstadt, Germany; Brussels, Belgium.
๐Ÿ† Awards & Recognition
Recognitions
Car And Driver Alist:
Car and Driver's 10Best Cars list multiple times for previous generations, often highly praised for its blend of luxury, performance, and Quattro.
Ward S 10Best:
Engines in the A4 (especially the 1.8T and V6 variants) have received Ward's 10Best Engines awards in prior years.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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