Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2002 Audi A6 BaseFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2002 Audi A6 Base), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different variant/trim
- Section 1 (Removal & Installation - A/T (01L))
- Section 2 (Suspension - Rear, AWD)
- Section 3 (Servicing - A/T (01L))
- Section 4 (Driveshaft & Universal Joints - 01E (AWD Transaxle))
- Section 5 (Overhaul - A/T 01L)
- Section 6 (Overhaul - A/T 01V)
- Section 7 (Servicing - M/T (01E))
- Section 8 (Engine Mechanical - 2.7L V6 BITURBO - APB, Bel)
- Section 9 (Engine Cooling - 2.7L V6 BITURBO - APB, Bel)
- Section 10 (Exhaust System - 2.7L V6 BITURBO - APB, Bel)
- Section 11 (Engine Mechanical - 4.2L V8 - Art, Awn, BBD)
- Section 12 (Engine Cooling - 4.2L V8 - Art, Awn, BBD)
- Section 13 (Exhaust System - 4.2L V8 - Art, Awn, BBD)
- Section 14 (6 SPD. Manual Transmission - 01E)
- Section 15 (On Board Diagnostic (OBD) - A/T 01L)
- Section 16 (On Board Diagnostic (OBD) - A/T 01V)
- Section 17 (On Board Diagnostic (OBD) - 2.7L V6 BITURBO - APB, Bel)
- Section 18 (MULTIPORT Fuel Injection (MFI) - 2.7L V6 BITURBO - APB, Bel)
- Section 19 (Ignition System - 2.7L V6 BITURBO - APB, Bel)
- Section 20 (Fuel Supply, Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 21 (Turbocharger, G-Charger, Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 22 (MULTIPORT Fuel Injection (MFI), Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 23 (Exhaust System, Emission Controls, Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 24 (Ignition System, Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 25 (On Board Diagnostic (OBD) - Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 26 (On Board Diagnostic (OBD) - 4.2L V8 5V - Art, Awn)
- Section 27 (MULTIPORT Fuel Injection (MFI) - 4.2L V8 - Art, Awn)
- Section 28 (Ignition System - 4.2L V8 5V - Art, Awn)
- Section 29 (Fuel Supply, Generic Scan Tool - 4.2L V8 - Art, Awn, BBD)
- Section 30 (MULTIPORT Fuel Injection (MFI), Generic Scan Tool - 4.2L V8 - Art, Awn, BBD)
- Section 31 (Exhaust System, Emission Controls, Generic Scan Tool - 4.2L V8 - Art, Awn, BBD)
- Section 32 (Ignition System, Generic Scan Tool - 4.2L - Art, Awn, BBD)
- Section 33 (On Board Diagnostic (OBD) - Generic Scan Tool - 4.2L V8 5V - Art, Awn, BBD)
- Section 34 (Clutches - 01E)
- Section 35 (6 SPD. Manual Transmission - 01E - Transmission Removal)
- Different car
- Section 1 (Generators & Regulators)
- Section 2 (Suspension - Rear, Fwd)
- Section 3 (Generators & Regulators)
- Section 4 (Starters)
- Section 5 (Suspension - Rear, AWD)
- Section 6 (Engine Mechanical - 2.8L V6 Aha, ATQ)
- Section 7 (Engine Cooling - 2.8L V6, Aha, ATQ)
- Section 8 (Servicing - A/T (01V))
- Section 9 (Removal & Installation - A/T (01V - With 2.8L))
- Section 10 (Exhaust System, Emission Controls - 2.8L V6 Aha, ATQ)
- Section 11 (4.2L V8 5V Bi-Turbo (Engine Code: BCY))
- Section 12 (Engine Cooling - 4.2L V8 5V Bi-Turbo - BCY)
- Section 13 (Exhaust System, Emission Controls - 4.2L V8 5V BITURBO - BCY)
- Section 14 (4.2L V8 5V (Engine Code: BAS)
- Section 15 (Engine Cooling - 4.2L V8 5V - BAS)
- Section 16 (Exhaust System, Emission Controls - 4.2L V8 5V - BAS)
- Section 17 (On Board Diagnostic (OBD) - Up To 2000)
- Section 18 (Instruments - Up To 2000)
- Section 19 (Windshield Wiper And Washer System - Up To 2000)
- Section 20 (Lights, Switches-Exterior - Up To 2000)
- Section 21 (Lights, Switches-Interior, Anti-Theft - Up To 2000)
- Section 22 (On Board Diagnostic (OBD) - 4.2L V8 5V - BBD)
- Section 23 (MULTIPORT Fuel Injection (MFI) - 4.2L V8 5V - BBD)
- Section 24 (Ignition/Glow Plug System - 4.2L V8 5V - BBD)
- Section 25 (On Board Diagnostic (OBD) - 4.2L V8 5V - BCY)
- Section 26 (MULTIPORT Fuel Injection (MFI) - 4.2L V8 5V - BCY)
- Section 27 (Ignition System - 4.2L V8 5V BCY)
- Section 28 (On Board Diagnostic (OBD) - 2.8L V6 Aha)
- Section 29 (MULTIPORT Fuel Injection (MFI) - 2.8L V6 Aha)
- Section 30 (Ignition System - 2.8L V6 Aha)
- Section 31 (On Board Diagnostic (OBD) - 2.8L V6 ATQ)
- Section 32 (MULTIPORT Fuel Injection (MFI) - 2.8L V6 ATQ)
- Section 33 (Ignition System - 2.8L V6 ATQ)
- Section 34 (On Board Diagnostic (OBD), Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 35 (Fuel Supply, Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 36 (MULTIPORT Fuel Injection (MFI), Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 37 (Exhaust System, Emission Control, Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 38 (Ignition/Glow Plug System, Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 39 (MULTIPORT Fuel Injection (MFI) - 4.2L V8 5V - BAS)
- Section 40 (Ignition System - 4.2L V8 5V - BAS)
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.