- Audi A4 Sedan L4-2.0L Turbo (BPG) (2005)
- Relays and Modules
- Sensors and Switches
- Maintenance
- Engine, Cooling and Exhaust
- Engine
- Actuators and Solenoids - Engine
- Compression Check
- Camshaft, Lifters and Push Rods
- Cylinder Block Assembly
- Cylinder Head Assembly
- Drive Belts, Mounts, Brackets and Accessories
- Engine Lubrication
- Engine Oil Pressure
- Engine Oil
- Component Information
- Technical Service Bulletins
- Engine - Oil Meeting Audi Quality Standards
- Page 3709
- Page 3710
- Page 3711
- Page 3712
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- Page 3716
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- Page 3723
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- Page 3727
- Page 3728
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- Page 3737
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- Page 3744
- Page 3745
- Page 3746
- Page 3747
- Page 3748
- Page 3749
- Page 3750
- Specifications
- Page 3754
- Service and Repair
- Oil Cooler, Engine
- Oil Filter, Engine
- Oil Filter Adapter
- Oil Filter Housing
- Oil Level Sensor
- Oil Pan, Engine
- Oil Pressure Sender
- Oil Pump, Engine
- Oil Temperature Sensor/Switch, Engine
- Intake Manifold
- Seals and Gaskets, Engine
- Sensors and Switches - Engine
- Timing Components
- Tune-up and Engine Performance Checks
- Water Pump
- Cooling System
- Exhaust System
- Powertrain Management
- Transmission and Drivetrain
- Brakes and Traction Control
- Starting and Charging
- Power and Ground Distribution
- Steering and Suspension
- Heating and Air Conditioning
- Restraint Systems
- Accessories and Optional Equipment
- Body and Frame
- Cruise Control
- Instrument Panel, Gauges and Warning Indicators
- Lighting and Horns
- Windows and Glass
- Wiper and Washer Systems