Computers and Control Systems: Locations

- Component Locations: Engine Management System

2.0L CBEA, CJAA TDI







6 - Fuel Pressure Regulator Valve -N276-

7 - Rail Element (High Pressure Reservoir)

8 - Fuel Temperature Sensor -G81-

10 - Fuel High Pressure Pump => [ Fuel High Pressure Pump ] See Image Below.
• With Fuel Metering Valve -N290-

13 - Fuel Supply Line
• From Auxiliary Fuel Pump -V393- => [ Auxiliary Fuel Pump ] See Image Below.

14 - Fuel Pressure Sensor -G247- => [ Fuel Pressure Sensor and Fuel Injector ] See Image Below.

20 - Fuel Injection Unit => [ Fuel Pressure Sensor and Fuel Injector ] See Image Below.






1 - Intake Manifold
• With Intake Flap Motor -V157-
• Intake Flap Motor -V157- integrated with Intake Manifold Runner Position Sensor -G336-

9 - Throttle Valve Control Module -J338-

13 - EGR Vacuum Regulator Solenoid Valve -N18-
• With EGR Potentiometer -G212-






2 - Mass Air Flow (MAF) Sensor -G70-






5 - Vacuum Hose => [ Vacuum Line ] See Image Below.
• To Wastegate Bypass Regulator Valve -N75-

6 - Vacuum Diaphragm => [ Vacuum Line ] See Image Below.
• With Charge Pressure Actuator Position Sensor -G581-
• Unit with turbocharger and exhaust manifold (cannot be replaced separately)

14 - Turbocharger
• Unit with exhaust manifold and vacuum diaphragm (cannot be replaced separately)

35 - Intake Scoop
• With Positive Crankcase Ventilation (PCV) Heating Element -N79-

37 - Exhaust Gas Temperature (EGT) Sensor 1 -G235-






3 - Charge Air Cooler

6 - To Throttle Valve Control Module -J338-

8 - Charge Air Pressure Sensor -G31-
Integrated with Intake Air Temperature (IAT) Sensor -G42-






5 - Engine Coolant Temperature (ECT) Sensor -G62-






15 - Camshaft Position (CMP) Sensor -G40-






9 - Engine Speed (RPM) Sensor -G28-






7 - Oil Pressure Switch -F1-


Fuel High Pressure Pump






1 - Fuel Temperature Sensor -G81-
2 - Fuel Metering Valve -N290- on the high pressure fuel pump

Fuel Pressure Sensor and Fuel
Injector






A - Cylinder 1 through 4 fuel injector
• Cylinder 1 Fuel Injector -N30-

• Cylinder 2 Fuel Injector -N31-

• Cylinder 3 Fuel Injector -N32-

• Cylinder 4 Fuel Injector -N33-

C - Fuel Pressure Sensor -G247-

Auxiliary Fuel Pump






1 - Auxiliary Fuel Pump -V393- connector

Vacuum Line






1 - Vacuum Diaphragm
Integrated with Charge Pressure Actuator Position Sensor -G581-
Located at the turbocharger
2 - Wastegate Bypass Regulator Valve -N75-