AUDI 2015 A3 Premium, 4D Sedan

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Repair and Diagnosis

Quick Lookups
- Common Specs & Procedures
- DTC Index
- Electrical Component Locations
- Fluids
- Technical Bulletins
- Tire Fitment
- Wiring Diagrams
Accessories & Equipment
- Anti-Theft Systems
- Body Interior
- Collision/Avoidance
- Cruise Control Systems
- Drivers Assistance Systems - ADAS
- Entertainment Systems
- Exterior Lights
- Gauges & Instrument Panels
- Infotainment
- Interior/Exterior Trim
- Interior/Illumination Lights
- Mirrors
- Seats
- Warning Systems
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
Body & Frame
- Body, Cab Control Systems
- Door Locks
- Exterior Body Panels
- Exterior/Interior Trim
- Mirrors
- Seats
- Sun Roof/T-Top/Convertible Top
- Windows
Brakes
- Anti-Lock Brakes
- Brakes Control Systems
- Mechanical - Hydraulic
- Parking Brake System
- Traction Control
Drivelines & Axles
- Axle Shafts
- Differentials & Drive Axles
- Driveshaft & Universal Joints
Electrical
- Body Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Motors, Switches, Relays
- Starter
- Wiring Diagrams
Engine Mechanical
- Blowers, Superchargers & Turbochargers
- Cooling Fan
- Cooling System (Mechanical)
- Exhaust
- Fuel System
  - Diesel Fuel Injection 2.0L Diesel (CRUA, DEJA)
  - Fuel Preparation And Injection Servicing 2.0L (CNSB, CNTC, CYFB, DJJA)
  - Fuel Supply Diesel Engines
  - Fuel Supply Gasoline Engines
  - Fuel Supply Using The Evaporative Emissions Tester
  - General, Technical Data - Engine -- (A3 Sedan)
  - General, Technical Data - Fuel Supply -- (A3 Sedan)
  - General, Technical Data 2.0L (CNSB, CNTC, CYFB, DJJA)
  - General, Technical Data 2.0L (CZRA)
  - General, Technical Data 2.0L Diesel (CRUA, DEJA)
  - General, Technical Data Fuel Supply - Diesel Engines
  - General, Technical Data Fuel Supply - Gasoline Engines
  - General, Technical Data Servicing 2.0L (CZRA)
  - GENERIC SCAN TOOL (CNSB) (2 Of 3) -- (A3 SEDAN)
  - GENERIC SCAN TOOL (CNSB) (3 Of 3) -- (A3 SEDAN)
  - GENERIC SCAN TOOL [CNSB] (1 Of 3) -- (A3 SEDAN)
  - Maintenance Procedures (General Information) -- (A3)
  - MULTIPORT FUEL INJECTION (2 Of 2) [4-Cylinder Direct Injection 1.8L; 2.0L 4V TFSI Engine] -- (A3 SEDAN)
  - MULTIPORT FUEL INJECTION [4-Cylinder 2.0L 4V TFSI Engine] -- (A3)
    - 24 MULTIPORT Fuel Injection
      - Injection System
      - Air Filter
      - Intake Manifold
        Overview - Intake Manifold
        Intake Manifold, Removing And Installing
        Throttle Valve Control Module -J338-, Removing And Installing
        Throttle Valve Control Module, Cleaning
        Intake Manifold Change-Over, Checking
        Notes
        Checking
      - Fuel Injectors
      - Sensors
      - High Pressure Pump
      - Heated Oxygen Sensor
      - Engine Control Module
      - Special Tools
  - MULTIPORT Fuel Injection 2.0L (CNSB, CNTC, CYFB, DJJA)
  - Technical Data Servicing 2.0L (CNSB, CNTC, CYFB)
  - Wiring Diagram (CJSA, CJSB, CNSB) (1 Of 2) -- (A3 Sedan)
  - Wiring Diagram (CJSA, CJSB, CNSB) (2 Of 2) -- (A3 Sedan)
- Lubrication System
- Mechanical
- Starter
Engine Performance
- Emissions
- Engine Control Systems
- Fuel Delivery
- Ignition System
- Remove, Overhaul & Install
- Specifications
- System
- Testing & Diagnosis
- Tune-Up
General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- Driveline/Axles
- DTC Index
- Electrical
- Engine
- Engine Performance
- Map - Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Identification
- Metric Conversions
- OEM General Information
- Reset Procedures
- Specifications Index
- Steering
- Towing
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
Heating, Ventilation & A/C (HVAC)
- A/C Compressor
- General Servicing
- HVAC Control Systems
Maintenance
- Procedures
- Schedule
Restraints
- Air Bag, SRS
- Passive Restraints
- Restraints Control Systems
- Seat Belts
Steering
- Manual Steering
- Power Steering
- Steering Column
- Steering Gear
- Steering Linkage
Suspension
- Electronic Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment
- Wheels & Tire System
Transmission
- Automatic Trans
- Clutch
- Manual Trans
- Transmission Control Systems
External Pages

Manual:AUDI A3 Premium, 4D Sedan 2015Page:57063 / 92758

Cylinder Bore, Checking — 2015 Audi A3 Premium, 4D Sedan Service Manual

Cylinder Bore, Checking

WARNING: This page is about a different variant/trim than selected.

-- Check the cylinder bore for wear, cracks, and other abnormalities.

Cylinder Bore Diameter in mm
Nominal dimension	1.6L	79.5 mm
Nominal dimension	2.0L	81.0 mm

TIP

The cylinder bore must not be measured when the cylinder block is mounted on the :VAS6095A because the measurements may be incorrect.