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3.0L - Diesel Fuel Injection - Engine Code(s): Cata Audi Q7 4L facelift

Step-by-step instructions on "3.0L - Diesel Fuel Injection - Engine Code(s): Cata" for Audi Q7 4L facelift (2009–2015). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

31subsections
31articles
56illustrations

SAFETY PRECAUTIONS

1 article

CLEAN WORKING CONDITIONS

1 article

FUEL SYSTEM, BLEEDING

1 article

FUEL TANK, FILLING WITH FUEL AFTER INSTALLING HIGH PRESSURE PUMP

1 article

TDI COMMON RAIL, SCR

1 article

TO REDUCE THE RISK OF PERSONAL INJURY AND/OR DAMAGE TO THE FUEL INJECTION AND GLOW PLUG SYSTEM, ALWAYS OBSERVE THE FOLLOWING

1 article

Fuel Pressure Regulator Valve -N276-, CHECKING

1 article

FUEL SYSTEM, BLEEDING AND CHECKING FOR LEAKS

1 article

PRESSURE RETENTION VALVE IN FUEL RETURN LINE, CHECKING

1 article

PIEZO INJECTORS, CHECKING

1 article

PIEZO INJECTOR RETURN QUANTITY, CHECKING WITH ENGINE RUNNING

1 article

PIEZO INJECTOR RETURN QUANTITY, CHECKING WITH STARTER RPM

1 article

VACUUM SYSTEM, CHECKING

1 article

AIR FILTER

1 article

AIR FILTER HOUSING

1 article

Differential Pressure Sensor -G505

1 article

Engine Control Module -J623

1 article

ENGINE COVER

1 article

FUEL INJECTORS

1 article

Fuel Pressure Regulator Valve -N276

1 article

Fuel Pressure Sensor -G247

1 article

Heated Oxygen Sensor -G39- WITH Oxygen Sensor Heater -Z19

1 article

HIGH PRESSURE PUMP

1 article

HIGH PRESSURE PUMP TOOTHED BELT

1 article

HIGH PRESSURE LINES, INSTALLING

1 article

LOWER LEFT INTAKE MANIFOLD

1 article

LOWER RIGHT INTAKE MANIFOLD

1 article

Mass Airflow Sensor -G70

1 article

NOx Sensor -G295

1 article

NOx Sensor 2 -G687

1 article

UPPER INTAKE MANIFOLD

1 article