Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
    • DTC Index (1 Of 3)
    • DTC Index (2 Of 3)
    • DTC INDEX (3 Of 3)
    • DTC Index (P000A - U1103)
    • DTC Index (P0045 - U140F)
  • Electrical Component Locations
    • A8 QUATTRO - Component Locations
    • Wiring
  • Fluids
  • Technical Bulletins
    • Safety Recalls
    • Tech Tips
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • Electrical Equipment - General & Technical Data
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wiring
    • Wiring Diagram [CDRA]
    • Wiring Diagram [CGWA,CGWD,CGXB,CGXC,CMDA,CTUB]
    • Wiring Diagram [CMHA,CPNA,CPNB]
• Accessories & Equipment
  • Anti-Theft Systems
    • Front Doors & Central Locking System
    • Front Doors, Central Locking System
    • Immobilizer And Trailer Hitch - General Information
    • Interior Lights & Switches
    • Interior Lights, Lamps And Switches
    • Interior Lights, Switches
  • Collision/Avoidance
    • Adaptive Cruise Control (Acc) System (Calibration)
    • Driver Assistance Systems (Front Camera Calibration)
    • Driver Assistance Systems (Front Camera)
    • Infrared System
    • Infrared System (Calibration)
    • Lane Change Assistance System
    • Parallel Parking Assist System
    • Parking Aid System
    • Peripheral Camera System
    • Rearview Camera System
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Communication Devices
  • Cruise Control Systems
    • Adaptive Cruise Control (Acc) System
    • Electrical System - (Battery, Starter, Generator & Cruise Control)
    • Wheels, Tires & Wheel Alignment
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Drivers Assistance Systems - ADAS
    • Adaptive Cruise Control (Acc) System (Calibration)
    • Driver Assistance Systems (Front Camera Calibration)
    • Driver Assistance Systems (Front Camera)
    • Infrared System
    • Infrared System (Calibration)
    • Lane Change Assistance System
    • Parallel Parking Assist System
    • Parking Aid System
    • Peripheral Camera System
    • Rearview Camera System
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Entertainment Systems
    • Communication
    • Communication (1 Of 2)
    • Immobilizer And Trailer Hitch - General Information
    • Interior Lights & Switches
  • Exterior Lights
    • Exterior Lights & Switches
    • Exterior Lights, Lamps And Switches
    • Exterior Lights, Switches
    • Hid Headlamp Usage & Safety Precautions
  • Gauges & Instrument Panels
    • Instruments
  • Headlights
    • Electrical Equipment - General & Technical Data
  • Horns
    • Communication
    • Instruments
  • Infotainment
    • Communication
    • Communication (1 Of 2)
    • Communication (2 Of 2)
    • Immobilizer And Trailer Hitch - General Information
    • Interior Lights & Switches
  • Interior/Exterior Trim
    • Body Exterior - General & Technical Data
    • Body Interior - General & Technical Data
    • Camper Cabinets, Shelves, Water Tank
    • Cooler
    • Exterior Equipment
    • Interior Equipment
    • Interior Trim
  • Interior/Illumination Lights
    • Immobilizer And Trailer Hitch - General Information
    • Interior Lights & Switches
    • Interior Lights, Lamps And Switches
    • Interior Lights, Switches
  • Mirrors
    • Communication
    • Exterior Equipment
    • Interior Equipment
  • Seats
    • Seat Frames
    • Seat Upholstery And Covers
    • Seat Upholstery, Covers
  • Warning Systems
    • Communication (1 Of 2)
  • Window Motors & Regulators
    • Exterior Equipment
    • Front Doors & Central Locking System
    • Front Doors, Central Locking System
    • Glass & Window Regulators
    • Glass, Window Regulators
    • Rear Doors
  • Wiper/Washer Systems
    • Windshield Washer System
    • Wiper/Washer Systems
  • Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
    • Body Interior - General & Technical Data
    • Electrical Equipment - General & Technical Data
    • Wires
    • Wiring
• Body & Frame
  • Door Locks
    • Front Doors & Central Locking System
    • Front Doors, Central Locking System
    • Immobilizer And Trailer Hitch - General Information
    • Interior Lights & Switches
    • Interior Lights, Lamps And Switches
    • Interior Lights, Switches
  • Exterior Body Panels
    • Body Exterior - Body Front
    • Body Exterior - Bumpers
    • Body Exterior - General & Technical Data
    • Body Front
    • Bumpers
    • Exterior Body Panels (Hood, Lids)
    • Exterior Equipment
    • Front Doors & Central Locking System
    • Front Doors, Central Locking System
    • Hood, Lids
    • Rear Doors
  • Exterior/Interior Trim
    • Body Exterior - General & Technical Data
    • Body Interior - General & Technical Data
    • Camper Cabinets, Shelves, Water Tank
    • Cooler
    • Exterior Equipment
    • Interior Equipment
    • Interior Trim
  • Frames, Subframes & Crossmembers
    • Exterior Equipment
  • Mirrors
    • Communication
    • Exterior Equipment
    • Interior Equipment
  • Seats
    • Seat Frames
    • Seat Upholstery And Covers
    • Seat Upholstery, Covers
  • Sun Roof/T-Top/Convertible Top
    • Sunroof
  • Towing Systems
    • Exterior Equipment
    • Immobilizer And Trailer Hitch - General Information
    • Interior Lights & Switches
  • Windows
    • Exterior Equipment
    • Front Doors & Central Locking System
    • Front Doors, Central Locking System
    • Glass & Window Regulators
    • Glass, Window Regulators
    • Rear Doors
• Brakes
  • Anti-Lock Brakes
    • Antilock Brake System
    • Brake System - General & Technical Data
  • Brakes Control Systems
    • Antilock Brake System
    • Brake System - General & Technical Data
  • Mechanical - Hydraulic
    • Antilock Brake System
    • Brake System - Hydraulic Components
    • Hydraulic Components
    • Mechanical Components (Brakes)
  • Parking Brake System
    • Brake System - General & Technical Data
    • Mechanical Components (Brakes)
  • Traction Control
    • Antilock Brake System
    • Brake System - General & Technical Data
• Drivelines & Axles
  • Axle Shafts
    • Automatic Transmission - Final Drive & Differential
    • Front Suspension
    • Rear Final Drive 0BC, 0BD, 0BE, 0BF - General & Technical Data
    • Rear Final Drive 0BF & 0BE - Sport Differential - General & Technical Data
    • Rear Suspension
    • Wheels, Tires & Wheel Alignment
  • Differentials & Drive Axles
    • Automatic Transmission - Final Drive & Differential
    • Final Drive, Differential
    • Rear Final Drive 0BC, 0BD, 0BE & 0BF
    • Rear Final Drive 0BC, 0BD, 0BE, 0BF - General & Technical Data
    • Rear Final Drive 0BF & 0BE
    • Rear Final Drive 0BF & 0BE - Sport Differential - General & Technical Data
    • Wheels, Tires & Wheel Alignment
  • Driveshaft & Universal Joints
    • Rear Final Drive 0BC, 0BD, 0BE & 0BF
    • Rear Final Drive 0BF & 0BE
  • Wheel Hubs
    • Front Suspension
    • Rear Suspension
• Electrical
  • Body Electrical
    • Electrical Equipment - General & Technical Data
    • Wires
    • Wiring
  • Charging Systems
    • Battery, Starter, Generator, Cruise Control
    • Electrical Equipment - General & Technical Data
    • Electrical System - (Battery, Starter, Generator & Cruise Control)
    • Starter & Generator
    • Starter, Generator And Cruise Control
    • Wiring
  • Component Locations
    • A8 QUATTRO - Component Locations
    • Wiring
  • Fuses & Circuit Breakers
    • Electrical Equipment - General & Technical Data
    • Wires
    • Wiring
  • Gauges
    • Instruments
  • Horns
    • Communication
    • Instruments
  • Motors, Switches, Relays
    • Electrical Equipment - General & Technical Data
    • Wires
    • Wiring
  • Starter
    • Electrical System - (Battery, Starter, Generator & Cruise Control)
    • Starter & Generator
  • Wiring Diagrams
    • Electrical Equipment - General & Technical Data
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wiring
    • Wiring Diagram [CDRA]
    • Wiring Diagram [CGWA,CGWD,CGXB,CGXC,CMDA,CTUB]
    • Wiring Diagram [CMHA,CPNA,CPNB]
• Engine Mechanical
  • Auxiliary Emission Control Systems
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
  • Blowers, Superchargers & Turbochargers
    • 3.0L - Fuel Supply - Engine Code(S): CPNA & CPNB
    • 3.0L - Turbocharger & Supercharger - Engine Code: CPNA & CPNB
    • Turbocharger, Supercharger [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
  • Cooling Fan
    • Cooling System [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
  • Cooling System (Mechanical)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • 3.0L - Lubrication - Engine Code(S): CPNA And CPNB
    • Cooling System [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • Fluid Capacity Tables
  • Exhaust
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • Exhaust System, Emission Controls [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data (0BKA,0BK)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brakes)
    • General, Technical Data (Suspension)
    • General, Technical Data [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data [CEUA,CTNA,CPNA,CTGA,CGXC,CTGF,CDTA,CDTB,CTEC,CTUB,CMDA,CDSB,CREA,CEJA,CTBB,CDRA,CLAB,CGWA,CDTC,CTDA,CREC,CREG,CTBD,CTBA,CPNB,CGTA,CGWD,CPAA,CHJA,CVBA,DDTA,CTFA,CMHA]
    • General, Technical Data [CPNA,CPNB]
    • General, Technical Data [CPNB,CREC,CTFA,CTGA,CTNA,CDRA,CEJA,CEUA,CGTA,CPNA,CGXC,CTUB,CTGF,DDTA]
  • Fuel System
    • 3.0L - Fuel Supply System - General & Technical Data - Engine Code(S): CPNA & CPNB
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • Diesel Fuel Injection [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • Fuel Supply (EVAP System)
    • Fuel Supply [CDRA,CGWA,CGXC,CMDA,CEJA,CEUA,CGTA,CHJA,CGWD,CTUB,CPAA,CEUE,CTGA,CTGD,CTFA,CREA,CTNA,CREC,CREG,CTDA,CTGF,CVBA,DDTA,CYPA]
    • Fuel Supply [CPNA,CPNB]
    • Fuel Supply System
    • Fuel Supply System - General & Technical Data
    • General, Technical Data (0BKA,0BK)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brakes)
    • General, Technical Data (Suspension)
    • General, Technical Data [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data [CEUA,CTNA,CPNA,CTGA,CGXC,CTGF,CDTA,CDTB,CTEC,CTUB,CMDA,CDSB,CREA,CEJA,CTBB,CDRA,CLAB,CGWA,CDTC,CTDA,CREC,CREG,CTBD,CTBA,CPNB,CGTA,CGWD,CPAA,CHJA,CVBA,DDTA,CTFA,CMHA]
    • General, Technical Data [CPNA,CPNB]
    • General, Technical Data [CPNB,CREC,CTFA,CTGA,CTNA,CDRA,CEJA,CEUA,CGTA,CPNA,CGXC,CTUB,CTGF,DDTA]
  • Lubrication System
    • 3.0L - Lubrication - Engine Code(S): CPNA And CPNB
    • Fluid Capacity Tables
    • General, Technical Data (0BKA,0BK)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brakes)
    • General, Technical Data (Suspension)
    • General, Technical Data [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data [CEUA,CTNA,CPNA,CTGA,CGXC,CTGF,CDTA,CDTB,CTEC,CTUB,CMDA,CDSB,CREA,CEJA,CTBB,CDRA,CLAB,CGWA,CDTC,CTDA,CREC,CREG,CTBD,CTBA,CPNB,CGTA,CGWD,CPAA,CHJA,CVBA,DDTA,CTFA,CMHA]
    • General, Technical Data [CPNA,CPNB]
    • General, Technical Data [CPNB,CREC,CTFA,CTGA,CTNA,CDRA,CEJA,CEUA,CGTA,CPNA,CGXC,CTUB,CTGF,DDTA]
  • Mechanical
    • 3.0L - Engine Mechanical, Fuel Injection & Glow Plug - General & Technical Data - Engine Code(S): CPNA & CPNB
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • Crankshaft, Cylinder Block [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • Cylinder Head, VALVETRAIN [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • Engine Assembly [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data (0BKA,0BK)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brakes)
    • General, Technical Data (Suspension)
    • General, Technical Data [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data [CEUA,CTNA,CPNA,CTGA,CGXC,CTGF,CDTA,CDTB,CTEC,CTUB,CMDA,CDSB,CREA,CEJA,CTBB,CDRA,CLAB,CGWA,CDTC,CTDA,CREC,CREG,CTBD,CTBA,CPNB,CGTA,CGWD,CPAA,CHJA,CVBA,DDTA,CTFA,CMHA]
    • General, Technical Data [CPNA,CPNB]
    • General, Technical Data [CPNB,CREC,CTFA,CTGA,CTNA,CDRA,CEJA,CEUA,CGTA,CPNA,CGXC,CTUB,CTGF,DDTA]
  • Starter
    • Electrical System - (Battery, Starter, Generator & Cruise Control)
    • Starter & Generator
• Engine Performance
  • Emissions
    • EGR Function Testing - Diesel AUDI
    • Emission Applications - Diesel
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • 4.0L - Generic Scan Tool - Engine Code(S): CTFA & CTGA (DTC Tables - Diagnostic Procedures) [Transmission DTC Tables & Diagnostic Procedures]
    • GENERIC SCAN TOOL [CPNA,CPNB] (1 Of 4)
    • GENERIC SCAN TOOL [CPNA,CPNB] (2 Of 4)
    • GENERIC SCAN TOOL [CPNA,CPNB] (4 Of 4)
    • Generic Scan Tool [CPNA,CPNB] [Engine DTC Tables]
    • Generic Scan Tool [CPNA,CPNB] [Transmission DTC Tables]
  • Fuel Delivery
    • 3.0L - Fuel Supply System - General & Technical Data - Engine Code(S): CPNA & CPNB
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • Diesel Fuel Injection [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • Fuel Supply (EVAP System)
    • Fuel Supply [CDRA,CGWA,CGXC,CMDA,CEJA,CEUA,CGTA,CHJA,CGWD,CTUB,CPAA,CEUE,CTGA,CTGD,CTFA,CREA,CTNA,CREC,CREG,CTDA,CTGF,CVBA,DDTA,CYPA]
    • Fuel Supply [CPNA,CPNB]
    • Fuel Supply System
    • Fuel Supply System - General & Technical Data
    • General, Technical Data (0BKA,0BK)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brakes)
    • General, Technical Data (Suspension)
    • General, Technical Data [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data [CEUA,CTNA,CPNA,CTGA,CGXC,CTGF,CDTA,CDTB,CTEC,CTUB,CMDA,CDSB,CREA,CEJA,CTBB,CDRA,CLAB,CGWA,CDTC,CTDA,CREC,CREG,CTBD,CTBA,CPNB,CGTA,CGWD,CPAA,CHJA,CVBA,DDTA,CTFA,CMHA]
    • General, Technical Data [CPNA,CPNB]
    • General, Technical Data [CPNB,CREC,CTFA,CTGA,CTNA,CDRA,CEJA,CEUA,CGTA,CPNA,CGXC,CTUB,CTGF,DDTA]
  • Ignition System
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • 3.0L - Ignition/Glow Plug System - Engine Code(S): CPNA & CPNB
    • General, Technical Data (0BKA,0BK)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brakes)
    • General, Technical Data (Suspension)
    • General, Technical Data [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data [CEUA,CTNA,CPNA,CTGA,CGXC,CTGF,CDTA,CDTB,CTEC,CTUB,CMDA,CDSB,CREA,CEJA,CTBB,CDRA,CLAB,CGWA,CDTC,CTDA,CREC,CREG,CTBD,CTBA,CPNB,CGTA,CGWD,CPAA,CHJA,CVBA,DDTA,CTFA,CMHA]
    • General, Technical Data [CPNA,CPNB]
    • General, Technical Data [CPNB,CREC,CTFA,CTGA,CTNA,CDRA,CEJA,CEUA,CGTA,CPNA,CGXC,CTUB,CTGF,DDTA]
    • Ignition/Glow Plug System [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
  • Mode 6
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
  • Remove, Overhaul & Install
    • General, Technical Data (0BKA,0BK)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brakes)
    • General, Technical Data (Suspension)
    • General, Technical Data [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data [CEUA,CTNA,CPNA,CTGA,CGXC,CTGF,CDTA,CDTB,CTEC,CTUB,CMDA,CDSB,CREA,CEJA,CTBB,CDRA,CLAB,CGWA,CDTC,CTDA,CREC,CREG,CTBD,CTBA,CPNB,CGTA,CGWD,CPAA,CHJA,CVBA,DDTA,CTFA,CMHA]
    • General, Technical Data [CPNA,CPNB]
    • General, Technical Data [CPNB,CREC,CTFA,CTGA,CTNA,CDRA,CEJA,CEUA,CGTA,CPNA,CGXC,CTUB,CTGF,DDTA]
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • 4.0L - Generic Scan Tool - Engine Code(S): CTFA & CTGA (DTC Tables - Diagnostic Procedures) [Transmission DTC Tables & Diagnostic Procedures]
    • GENERIC SCAN TOOL [CPNA,CPNB] (1 Of 4)
    • GENERIC SCAN TOOL [CPNA,CPNB] (2 Of 4)
    • GENERIC SCAN TOOL [CPNA,CPNB] (4 Of 4)
    • Generic Scan Tool [CPNA,CPNB] [Engine DTC Tables]
    • Generic Scan Tool [CPNA,CPNB] [Transmission DTC Tables]
  • Testing & Diagnosis
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • 4.0L - Generic Scan Tool - Engine Code(S): CTFA & CTGA (DTC Tables - Diagnostic Procedures) [Transmission DTC Tables & Diagnostic Procedures]
    • GENERIC SCAN TOOL [CPNA,CPNB] (1 Of 4)
    • GENERIC SCAN TOOL [CPNA,CPNB] (2 Of 4)
    • GENERIC SCAN TOOL [CPNA,CPNB] (4 Of 4)
    • Generic Scan Tool [CPNA,CPNB] [Engine DTC Tables]
    • Generic Scan Tool [CPNA,CPNB] [Transmission DTC Tables]
  • Tune-Up
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • 3.0L - Ignition/Glow Plug System - Engine Code(S): CPNA & CPNB
    • General, Technical Data (0BKA,0BK)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brakes)
    • General, Technical Data (Suspension)
    • General, Technical Data [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
    • General, Technical Data [CEUA,CTNA,CPNA,CTGA,CGXC,CTGF,CDTA,CDTB,CTEC,CTUB,CMDA,CDSB,CREA,CEJA,CTBB,CDRA,CLAB,CGWA,CDTC,CTDA,CREC,CREG,CTBD,CTBA,CPNB,CGTA,CGWD,CPAA,CHJA,CVBA,DDTA,CTFA,CMHA]
    • General, Technical Data [CPNA,CPNB]
    • General, Technical Data [CPNB,CREC,CTFA,CTGA,CTNA,CDRA,CEJA,CEUA,CGTA,CPNA,CGXC,CTUB,CTGF,DDTA]
    • Ignition/Glow Plug System [CDTA,CDTB,CLAB,CMHA,CPNA,CTBA,CTBB,CDTC,CPNB,CTBD]
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
  • Basic Trouble Shooting
    • Basic Trouble Shooting - General Information
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • Engine Performance - Trouble Shooting - General Information
  • Brakes
    • Anti-Lock Brake Safety Precautions - General Information
    • Map - Brake Systems
    • Map - Routine Inspection Reference Guide
  • Check Lists
    • Symptom Check List Worksheet - General Information
  • Driveline/Axles
    • Drive Axle Noise Diagnosis - General Information
    • Gear Tooth Contact Patterns - General Information
    • Map - Drive Train & Transmission
    • Trouble Shooting - Clutches - General Information
  • DTC Index
    • DTC Index (1 Of 3)
    • DTC Index (2 Of 3)
    • DTC INDEX (3 Of 3)
    • DTC Index (P000A - U1103)
    • DTC Index (P0045 - U140F)
  • Electrical
    • Map - Electrical Systems
    • Using lemon2025'S System Wiring Diagrams
  • Engine
    • Engine Overhaul Procedures - General Information
    • General Cooling System Service - General Information
  • Engine Performance
    • Electrostatic Discharge Warning - General Information
    • Engine Performance Diagnostic Routine Outline - General Information
    • Engine Performance Safety Precautions
    • Map - Engine Performance & Maintenance
    • Parasitic Load Explanation & Test Procedures - General Information
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
    • Waveforms - Injector Pattern Tutorial - General Information
  • Map - Exhaust Systems
  • Heating, Ventilation & A/C (HVAC)
    • Map - Heating, Ventilation, & Air Conditioning
    • Technical Data (HVAC)
  • Hoist/Jack
    • GENERAL INFORMATION (1 of 2)
    • GENERAL INFORMATION (2 of 2)
  • Identification
    • CANADIAN Model Cross-Reference
    • GENERAL INFORMATION (1 of 2)
    • GENERAL INFORMATION (2 of 2)
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Automatic Stop/Start Disable
    • GENERAL INFORMATION (1 of 2)
    • GENERAL INFORMATION (2 of 2)
    • Wires
  • Reset Procedures
    • ATEQ TPMS Reset Procedure (11)
    • GENERAL INFORMATION (1 of 2)
    • GENERAL INFORMATION (2 of 2)
    • Maintenance Reminder Light (Reset Procedures)
    • Tire Pressure Monitor Systems
  • Specifications Index
    • Common Specs & Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Towing
    • GENERAL INFORMATION (1 of 2)
    • GENERAL INFORMATION (2 of 2)
    • Wheels, Tires And Wheel Alignment (Towing Guide)
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • A/C Compressor
    • Technical Data (HVAC)
  • General Servicing
    • Air Conditioning (Refrigerant R1234YF Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R1234YF Servicing) (2 Of 2)
    • Air Conditioning (Refrigerant R134A Servicing) (1 Of 3)
    • Air Conditioning (Refrigerant R134A Servicing) (2 Of 3)
    • Air Conditioning (Refrigerant R134A Servicing) (3 Of 3)
    • GENERAL, TECHNICAL DATA (REFRIGERANT R1234yf SERVICING)
    • Refrigerant R134A Servicing (1 Of 2)
    • Refrigerant R134A Servicing (2 Of 2)
    • Technical Data (HVAC)
  • HVAC Control Systems
    • A/C SYSTEM (1 Of 4)
    • A/C SYSTEM (2 Of 4)
    • A/C SYSTEM (3 Of 4)
    • A/C SYSTEM (4 Of 4)
    • Air Conditioning (Refrigerant R1234YF Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R1234YF Servicing) (2 Of 2)
    • Air Conditioning (Refrigerant R134A Servicing) (1 Of 3)
    • Air Conditioning (Refrigerant R134A Servicing) (2 Of 3)
    • Air Conditioning (Refrigerant R134A Servicing) (3 Of 3)
    • GENERAL, TECHNICAL DATA (REFRIGERANT R1234yf SERVICING)
    • Heating
    • Heating, Ventilation & Air Conditioning - Technical Data
    • Heating, Ventilation & Air Conditioning (Actuators & Front Heater And A/C Unit)
    • Heating, Ventilation & Air Conditioning (Air Conditioning (A/C) Compressor & Actuators)
    • Heating, Ventilation & Air Conditioning (Coolant Circuit - Additional Components For Control And Regulation)
    • Heating, Ventilation & Air Conditioning (Rear Heater And A/C Unit & Air Guide)
    • Heating, Ventilation & Air Conditioning (Refrigerant Circuit & Air Conditioning (A/C) Compressor)
    • Heating, Ventilation & Air Conditioning (Specifications - Refrigerant Circuit)
    • Refrigerant R134A Servicing (1 Of 2)
    • Refrigerant R134A Servicing (2 Of 2)
    • Technical Data (HVAC)
• Maintenance
  • Procedures
    • Fluid Capacity Tables
    • GENERAL INFORMATION (1 of 2)
    • GENERAL INFORMATION (2 of 2)
    • Maintenance Intervals
    • Maintenance Procedures
    • Maintenance Reminder Light (Reset Procedures)
    • Maintenance, Diagnosis (Fluid Capacity)
    • Maintenance, Diagnosis (General Information)
    • Maintenance, Diagnosis (Maintenance Intervals)
    • Maintenance, Diagnosis (Maintenance Schedule/Intervals)
    • Maintenance, Diagnosis (Pre-Delivery Inspection)
  • Schedule
    • Maintenance, Diagnosis (Maintenance Intervals)
    • Maintenance, Diagnosis (Maintenance Schedule/Intervals)
• Restraints
  • Air Bag, SRS
    • Body Interior - General & Technical Data
    • Passenger Protection, Airbags & Seat Belts
    • Passenger Protection, Airbags, Seat Belts
  • Passive Restraints
    • Body Interior - General & Technical Data
    • Passenger Protection, Airbags & Seat Belts
    • Passenger Protection, Airbags, Seat Belts
• Steering
  • Electronic Steering
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Manual Steering
    • Steering
    • Suspension, Wheels & Steering - General & Technical Data
  • Power Steering
    • Steering
    • Suspension, Wheels & Steering - General & Technical Data
  • Steering Column
    • Steering
    • Wheels, Tires & Wheel Alignment
  • Steering Control Systems
    • Dynamic Steering System
    • Wheels, Tires & Wheel Alignment
  • Steering Gear
    • Steering
    • Suspension, Wheels & Steering - General & Technical Data
    • Wheels, Tires & Wheel Alignment
  • Steering Linkage
    • Steering
    • Wheels, Tires & Wheel Alignment
• Suspension
  • Electronic Suspension
    • Self-Leveling Suspension
  • Front Suspension
    • Front Suspension
    • Suspension, Wheels & Steering - General & Technical Data
  • Rear Suspension
    • Rear Suspension
    • Suspension, Wheels & Steering - General & Technical Data
  • Wheel Alignment
    • AUDI Wheel Alignment Specifications - A8
    • Wheels & Tire General Information
    • Wheels, Tires & Wheel Alignment
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Wheels & Tire System
    • Exterior Equipment
    • Suspension, Wheels & Steering - General & Technical Data
    • Wheel & Tire Guide
    • Wheels & Tire General Information
    • Wheels, Tires & Wheel Alignment
    • Wheels, Tires And Wheel Alignment (Wheel And Tire Guide General Information)
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
    • Wheels, Tires, Wheel Alignment (Wheel And Tire Guide)
• Transmission
  • Automatic Trans
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • Automatic Transmission - Controls & Housing
    • Automatic Transmission - Final Drive & Differential
    • Automatic Transmission - Gears & Hydraulic Controls
    • Automatic Transmission - General & Technical Data
    • Automatic Transmission - Torque Converter
    • Rear Final Drive 0BC, 0BD, 0BE & 0BF
    • Rear Final Drive 0BC, 0BD, 0BE, 0BF - General & Technical Data
    • Rear Final Drive 0BF & 0BE
    • Torque Converter
  • Manual Trans
    • Gears, Hydraulic Controls
  • Transmission Control Systems
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (General Information)
    • 3.0L - Generic Scan Tool - Engine Code(S): CPNA & CPNB (Transmission DTC Tables - Diagnostic Procedures)
    • 4.0L - Generic Scan Tool - Engine Code(S): CTFA & CTGA (DTC Tables - Diagnostic Procedures) [Transmission DTC Tables & Diagnostic Procedures]
    • Automatic Transmission - Controls & Housing
    • Automatic Transmission - Gears & Hydraulic Controls
    • Controls, Housing
    • Final Drive, Differential
    • GENERIC SCAN TOOL [CPNA,CPNB] (1 Of 4)
    • GENERIC SCAN TOOL [CPNA,CPNB] (2 Of 4)
    • GENERIC SCAN TOOL [CPNA,CPNB] (4 Of 4)
    • Generic Scan Tool [CPNA,CPNB] [Engine DTC Tables]
    • Generic Scan Tool [CPNA,CPNB] [Transmission DTC Tables]
    • Rear Final Drive 0BC, 0BD, 0BE & 0BF
• External Pages