Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI2009A6 BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 15 (3.2L - FUEL INJECTION IGNITION, ENGINE CODE(S): BKH)
2009 Audi A6 Base
Section 15 (3.2L - Fuel Injection Ignition, Engine Code(S): BKH)
2009 Audi A6 BaseSECTION Section 15 (3.2L - Fuel Injection Ignition, Engine Code(S): BKH)
WARNING: This page is about a different car, the 2009 Audi A4, 2008 Audi A4, 2007 Audi A4, 2006 Audi A4, and 2005 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
- 24 - Fuel injection system
- Simos Fuel Injection System, Servicing
- Safety precautions
- Rules of cleanliness for performing work on fuel injection system
- Procedure that must be performed before opening the high-pressure fuel injection system. Pay close attention!
- Technical data
- Component location, overview
- Engine compartment, right side
- Engine compartment, left side
- Component location SIMOS Control Module J361
- Location Throttle Position (TP) Sensor G79/Accelerator Pedal Position Sensor 2 G185
- Installed location Brake light switch F/Brake pedal switch F47 , Clutch pedal switch F36
- Clutch Pedal Starter Interlock Switch F194
- Right holder for connectors on bulkhead
- Left holder for connectors on bulkhead
- Oxygen sensors location, cylinder bank 1 (right)
- Oxygen sensors location, cylinder bank 2 (left)
- Electrical connectors on right rear of engine
- Electrical connectors on left rear of engine
- Hall sensor and valve for camshaft adjustment, bank 1
- Hall sensor and valve for camshaft adjustment, bank 2
- Low Fuel Pressure Sensor G410 installation location
- Component location front on engine
- Component location on rear of intake manifold
- Component location on the high pressure pump
- Left Electro-Hydraulic Engine Mount Solenoid Valve N144 or Right Electro-Hydraulic Engine Mount Solenoid Valve N145 installation location
- Component location under intake manifold, cylinder bank 1 (right)
- Component location under intake manifold, cylinder bank 2 (left)
- Location Engine Speed (RPM) Sensor G28
- Air filter, component overview
- Air filter element, removing and installing
- Intake manifold upper-part, component overview
- Intake manifold upper-part, removing and installing
- Intake manifold lower-part, component overview
- Intake manifold lower-part with fuel rail, removing and installing
- Fuel injectors, removing and installing
- Fuel pressure and residual pressure before high pressure pump, checking
- High pressure pump, removing and installing
- Fuel system, bleeding
- Wiring and components, checking with Test box V.A.G 1598/42
- Engine Control Module (ECM), removing and installing
- Oxygen sensor before catalytic converter, bank 1 (right side), removing and installing
- Oxygen sensor before catalytic converter, bank 2 (left side), removing and installing
- Oxygen sensor behind catalytic converter, bank 1 (right side), removing and installing
- Oxygen sensor behind catalytic converter, bank 2 (left side), removing and installing
- Simos Fuel Injection System, Servicing
- 28 - Ignition system
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.