Component Location Overview - Top of Engine

Fig 1: Injection System Component Location - Top of Engine

Courtesy of AUDI OF AMERICA, LLC

Ignition Coil 1 with Power Output Stage -N70-
- Overview. Refer to OVERVIEW - IGNITION SYSTEM .
Ignition Coil 2 with Power Output Stage -N127-
- Overview. Refer to OVERVIEW - IGNITION SYSTEM .
Ignition Coil 3 with Power Output Stage -N291-
- Overview. Refer to OVERVIEW - IGNITION SYSTEM .
Tank Ventilation Pressure Sensor 1 -G950-
- Overview. Refer to OVERVIEW - CRANKCASE VENTILATION .
Ignition Coil 4 with Power Output Stage -N292-
- Overview. Refer to OVERVIEW - IGNITION SYSTEM .
Camshaft Position Sensor 3 -G300-
- Overview. Refer to OVERVIEW - IGNITION SYSTEM .
Fuel Pressure Regulator Valve or Fuel Metering Valve
- Depending on the manufacture of the high pressure pump:
  - Fuel Pressure Regulator Valve -N276- or
  - Fuel Metering Valve -N290-
- Integrated in the high pressure pump, cannot be replaced separately
Intake Air Temperature Sensor -G42- /Manifold Absolute Pressure Sensor -G71-
- Overview. Refer to OVERVIEW - INTAKE MANIFOLD .
Intake Manifold Runner Position Sensor -G336-
- Overview. Refer to OVERVIEW - INTAKE MANIFOLD .
EVAP Canister Purge Regulator Valve 1 -N80-