Section 3 (4.2L - Fuel Injection And Ignition, Engine Code(S): BVJ)
WARNING: This page is about a different car, the 2010 Audi A8, 2009 Audi A8, 2008 Audi A8, and 2007 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.
- 24 - Multiport Fuel Injection (MFI)
- Safety measures and cleanliness rules
- Fuel injection system
- Technical data
- Component location overview
- Right side of engine compartment
- Left side of engine compartment
- Location Engine Control Module (ECM) J623
- Relay and fuse holder in right footwell
- Relay and fuse holder behind left instrument panel
- 4-pin relay carrier in E-box plenum chamber
- Location Throttle Position (TP) Sensor G79/Accelerator Pedal Position Sensor 2 G185
- Kick down switch F8
- Location Brake Light Switch F/Brake Pedal Switch F47
- Fuel Pump (FP) Control Module J538
- Oxygen sensor connectors
- Oxygen sensors location, cylinder bank 1 (right)
- Oxygen sensors location, cylinder bank 2 (left)
- Location Engine Speed (RPM) Sensor G28
- Location Engine Coolant Temperature (ECT) Sensor G62
- Location on right cylinder bank 1
- Location on left cylinder bank 2
- Component location view from inside from right cylinder head
- Component location view from inside from left cylinder head
- Component location front on engine
- Oil Pressure Switch F1 and electrical connector
- Location of high pressure fuel pumps
- Map Controlled Engine Cooling Thermostat F265 location
- Air filter, assembly overview
- Air filter element, removing and installing
- Mass Air Flow (MAF) Sensor G70 , removing and installing
- Intake manifold, assembly overview
- Intake manifold, removing and installing
- Fuel pressure and residual pressure before high pressure pump, checking
- High pressure pump, assembly overview
- High pressure pump, removing and installing
- Fuel rail with fuel injectors, assembly overview
- Fuel injectors, removing and installing
- Heated Oxygen Sensor (HO2S) G39 (in front of catalytic converter) and Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) G130 , cylinder bank 1, removing and installing
- Heated Oxygen Sensor (HO2S) 2 G108 (in front of catalytic converter) and Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) G131 , cylinder bank 2, removing and installing
- Engine control module
- 28 - Ignition/Glow plug System