A8 Sedan V8-3.7L (AEW) (1997): Engine, Cooling and Exhaust
Also for this vehicle: A8 Quattro Sedan V8-4.2L (ABZ) (1998), A8 Quattro Sedan V8-4.2L (AKB) (2002), A8 Quattro Sedan V8-4.2L (AUX) (2001), A8 Quattro Sedan V8-4.2L (BFM) (2005), A8 Quattro Sedan V8-4.2L (BGK) (2006), A8 Quattro Sedan V8-4.2L (BVJ) (2008).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Engine207 pages
- Compression Check › System Information › Specifications2
Camshaft, Lifters and Push Rods17 pages
- Camshaft Bearing › Component Information › Specifications
Camshaft Gear/Sprocket › Component Information6 pages
Camshaft, Engine › Component Information7 pages
- Lifter / Lash Adjuster, Valve › Component Information › Specifications23
Cylinder Block Assembly14 pages
- Connecting Rod, Engine › Component Information › Specifications
- Crankshaft Gear/Sprocket › Component Information › Technical Service Bulletins › Engine - Crankshaft And Camshaft Bolt Torque Corrections
- Crankshaft Main Bearing › Component Information › Specifications › Main Bearing Cap Torque23
Crankshaft, Engine › Component Information6 pages
- Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications
- Piston Ring, Engine › Component Information › Specifications › Piston Ring End Gap2
Cylinder Head Assembly18 pages
- Valve Clearance › System Information › Specifications2
- Fuel Pressure Release › System Information › Service and Repair
- Valve Cover › Component Information › Specifications2
- Valve Guide › Component Information › Specifications23
- Valve Seat › Component Information › Specifications23
- Valve Spring › Component Information › Tools and Equipment › Valve Spring Comp. Support - AST Tool # 203623
- Valve, Intake/Exhaust › Component Information › Diagrams234
Drive Belts, Mounts, Brackets and Accessories10 pages
Engine Lubrication77 pages
- Engine Oil Pressure › Component Information › Specifications23
- Engine Oil Dip Stick - Dip Stick Tube › Component Information › Tools and Equipment
- Engine Oil Drain Plug › Component Information › Specifications
- Oil Cooler, Engine › Component Information › Specifications234567
- Oil Filter, Engine › Component Information › Service and Repair2
- Oil Filter Housing › Component Information › Specifications2345
- Oil Pan, Engine › Component Information › Specifications23456
- Oil Pressure Switch <--> [Oil Pressure Sender] › Component Information › Locations23
- Oil Pressure Warning Lamp/Indicator › Component Information › Description and Operation23
- Oil Pump, Engine › Engine Oil Pressure › Component Information › Specifications23
- Intake Manifold › Component Information › Specifications23456
- Lamps and Indicators - Engine › Oil Pressure Warning Lamp/Indicator › Component Information › Description and Operation23
- Sensors and Switches - Engine › Oil Pressure Switch <--> [Oil Pressure Sender] › Component Information › Locations23
Timing Components27 pages
Camshaft Gear/Sprocket › Component Information6 pages
- Crankshaft Gear/Sprocket › Component Information › Technical Service Bulletins › Engine - Crankshaft And Camshaft Bolt Torque Corrections
Timing Belt › Component Information10 pages
- Timing Belt Tensioner › Component Information › Specifications23
- Timing Chain › Component Information › Diagrams2345
- Timing Chain Tensioner › Component Information › Technical Service Bulletins › Engine - Rattle/Knock On Cold Start-Up (Normal)2
Tune-up and Engine Performance Checks18 pages
- Fuel Pressure › System Information › Specifications › Pressure2
- Air/Fuel Mixture › System Information › System Diagnosis2
- Idle Speed › System Information › Specifications234
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
- Spark Plug › Component Information › Specifications23
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications2
- Water Pump › Component Information › Diagrams23
Cooling System67 pages
Auxiliary Water Pump › Component Information4 pages
Coolant › Component Information8 pages
- Coolant Level Warning Switch <--> [Coolant Level Sensor] › Component Information › Locations
Radiator Cooling Fan8 pages
- Radiator Cooling Fan Motor Relay › Component Information › Locations › Coolant Fan Control (FC) Relay, J1352
- Radiator Cooling Fan Resistor › Component Information › Locations
- Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Locations › Coolant Fan Control (FC) Thermal Switch -F18-2
- Fan Blade › Component Information › Service and Repair
- Fan Clutch › Component Information › Service and Repair2
Engine - Coolant Temperature Sensor/Switch9 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information6 pages
- Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Locations › Coolant Fan Control (FC) Thermal Switch -F18-2
- Temperature Sensor (Gauge) › Component Information › Locations
- Heater Control Valve › Component Information › Locations › Left2
- Heater Core › Component Information › Service and Repair › Heater Core on Driver-Side234567891011
- Lamps and Indicators - Cooling System › Temperature Gauge › Component Information › Testing and Inspection
Radiator › Component Information5 pages
- Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Locations › Coolant Fan Control (FC) Relay, J1352
Sensors and Switches - Cooling System10 pages
- Coolant Level Warning Switch <--> [Coolant Level Sensor] › Component Information › Locations
Engine - Coolant Temperature Sensor/Switch9 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information6 pages
- Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Locations › Coolant Fan Control (FC) Thermal Switch -F18-2
- Temperature Sensor (Gauge) › Component Information › Locations
- Temperature Gauge › Component Information › Testing and Inspection
- Thermostat, Engine Cooling › Component Information › Specifications › Mechanical Specifications2
- Water Pump › Component Information › Diagrams23