Component Location Overview - Fuel Injection System
WARNING: This page is about a different car, the 2015 Volkswagen Beetle. However, it is still accessible from the selected car via links, so may be relevant.
Component Location Overview - Engine Compartment
- Cylinder Head Coolant Valve -N489-
- Component location, refer to Fig 6.
- Injector
- Cylinder 1 Fuel Injector -N30-
- Cylinder 2 Fuel Injector -N31-
- Cylinder 3 Fuel Injector -N32-
- Cylinder 4 Fuel Injector -N33-
- Overview, refer to OVERVIEW - FUEL INJECTORS .
- Differential Pressure Sensor -G505-
- if equipped depends on the depending on the exhaust gas standard
- Overview, refer to EXHAUST GAS TEMPERATURE SENSOR 1 -G235- .
- Exhaust Pressure Sensor 1 -G450-
- Overview, refer to EXHAUST GAS TEMPERATURE SENSOR 1 -G235- .
- Charge Pressure Actuator Position Sensor -G581-
- Engine Coolant Temperature Sensor -G62-
- Overview, refer to OVERVIEW - ENGINE COOLANT TEMPERATURE SENSOR .
- Wastegate Bypass Regulator Valve -N75-
- Connector for the Wastegate Bypass Regulator Valve -N75-, refer to Fig 3
- Mass Airflow Sensor -G70-
- Component location, refer to Fig 3.
- Overview, refer to OVERVIEW - AIR FILTER HOUSING .
- Engine Control Module -J623-
- Removing and installing, refer to ENGINE CONTROL MODULE -J623- .
- Charge Air Pressure Sensor -G31-
- Overview, refer to OVERVIEW - CHARGE AIR SYSTEM .
- Intake Air Temperature Sensor -G42-
- Overview, refer to OVERVIEW - INTAKE MANIFOLD .
- Fuel Pressure Regulator Valve -N276-
- Overview, refer to OVERVIEW - HIGH PRESSURE RESERVOIR (RAIL) .
- Charge Air Temperature Sensor after Charge Air Cooler - G811-
- Overview, refer to OVERVIEW - INTAKE MANIFOLD .
- Camshaft Position Sensor -G40-
- Camshaft position sensor
- Overview, refer to OVERVIEW - GLOW PLUG SYSTEM .
- Glow Plugs
- Glow Plug 1 -Q10-
- Glow Plug 2 -Q11-
- Glow Plug 3 -Q12- with the Cylinder 3 Combustion Chamber Pressure Sensor -G679-
- Glow Plug 4 -Q13-
- Overview, refer to OVERVIEW - GLOW PLUG SYSTEM .
- Fuel Temperature Sensor -G81-
- In the fuel supply line
- Removing and installing, refer to FUEL TEMPERATURE SENSOR -G81- .
- Fuel Pressure Sensor -G247-
- Overview, refer to OVERVIEW - HIGH PRESSURE RESERVOIR (RAIL) .
- High Pressure Pump
- With Fuel Metering Valve - N290- (not open)
- Overview, refer to OVERVIEW - HIGH PRESSURE PUMP .
Contains:
- Accelerator Pedal Position Sensor -G79-
- Accelerator Pedal Position Sensor 2 -G185-
NOTE:
The Accelerator Pedal Position Sensor -G79- and the Accelerator Pedal Position Sensor 2 -G185- are integrated in the accelerator pedal module and cannot be replaced individually, refer to ACCELERATOR PEDAL MODULE -GX2-, REMOVING AND INSTALLING .
- Exhaust Gas Temperature Sensor 4 -G648-
- Exhaust Gas Temperature Sensor 3 -G495-
- Oxygen Sensor 1 before Catalytic Converter -GX10-
Installation position of the connector -1- for the Exhaust Gas Temperature Sensor 2 -G448-.
- In front exhaust pipe.
Removing and Installing, refer to EXHAUST DOOR CONTROL UNIT -J883- .
- -1- at the top of the coolant pump
Removing and Installing, refer to CYLINDER HEAD COOLANT VALVE -N489- .
- On the right connection on the radiator
Component Location Overview - Engine From the Front
- Oil Pressure Regulation Valve -N428-
- Removing and installing, refer to OIL PRESSURE REGULATION VALVE -N428- .
- EGR Motor - V338- with EGR Potentiometer - G212-
- Overview, refer to OVERVIEW - EXHAUST GAS RECIRCULATION .
- Camshaft Adjustment Valve 1 -N205-
- Overview, refer to OVERVIEW - VALVETRAIN .
- Throttle Valve Control Module -J338-
- with Throttle Position Sensor - G69-
- Overview, refer to OVERVIEW - INTAKE MANIFOLD .
- Reduced Oil Pressure Switch -F378-
- Overview, refer to OVERVIEW - OIL FILTER HOUSING/OIL PRESSURE SWITCH .
- Oil Pressure Switch -F1-
- Overview, refer to OVERVIEW - OIL FILTER HOUSING/OIL PRESSURE SWITCH .
- Engine Speed Sensor -G28-
- Overview, refer to OVERVIEW - GLOW PLUG SYSTEM .
- Charge Air Cooling Pump -V188-
- Overview, refer to OVERVIEW - ELECTRIC COOLANT PUMP .
Component Location Overview - Engine from the Rear Side
- Oil Level Thermal Sensor -G266-
- Overview, refer to OVERVIEW - OIL PAN/OIL PUMP .
- EGR Motor 2 -V339-
- Overview, refer to OVERVIEW - EXHAUST GAS RECIRCULATION .
- EGR Temperature Sensor -G98-
- Removing and installing, refer to EGR TEMPERATURE SENSOR -G98- .
- Exhaust Gas Temperature Sensor 1 -G235-
- Overview, refer to EXHAUST GAS TEMPERATURE SENSOR 1 -G235-
- NOx Sensor -G295-
- Overview, refer to EXHAUST GAS TEMPERATURE SENSOR 1 -G235- .
- Heated Oxygen Sensor -G39- with Oxygen Sensor Heater -Z19-
- Overview, refer to EXHAUST GAS TEMPERATURE SENSOR 1 -G235- .
- Heated Oxygen Sensor -G39- connector, refer to Fig 3
- Exhaust Gas Temperature Sensor 3 -G495-
- Overview, refer to EXHAUST GAS TEMPERATURE SENSOR 1 -G235- .
- Exhaust Gas Temperature Sensor 3 -G495- connector, refer to Fig 3
- Exhaust Gas Temperature Sensor 2 -G448-
- Overview, refer to EXHAUST GAS TEMPERATURE SENSOR 1 -G235- .
- Exhaust Gas Temperature Sensor 2 - G448- connector, refer to Fig 3
- Reducing Agent Injector -N474-
- Removing and installing, refer to REDUCING AGENT INJECTOR -N474- .
- Exhaust Gas Temperature Sensor 4 -G648-
- Overview, refer to EXHAUST GAS TEMPERATURE SENSOR 1 -G235- .
- Exhaust Gas Temperature Sensor 4 - G648- connector, refer to Fig 3
- Heater Support Pump - V488-
- Overview, refer to OVERVIEW - ELECTRIC COOLANT PUMP .