2.0L BPG and BWT
Engine Management System
2.0L BPG and BWT
Components A - J are not shown in the overview
A - Fuel Injectors - N30, N31, N32 and N33 => [ Fuel Rail Assembly Overview ] See Image Below.
B - Knock Sensor 1 -G61- => [ Component Locations Beneath Intake Manifold ] See Image Below.
• For cylinder 1 and 2
C - Knock Sensor 2 -G66- => [ Component Locations Beneath Intake Manifold ] See Image Below.
• For cylinder 3 and 4
D - Oil Pressure Switch -F1- => [ Component Locations Beneath Intake Manifold ] See Image Below.
E - Oil Level Thermal Sensor -G266- => [ Oil Level Thermal Sensor ] See Image Below.
• Located at the bottom of the oil pan
F - Leak Detection Pump (LDP) -V144- => [ EVAP Canister/Leak Detection System Component Overview ] See Image Below.
• Located in left rear wheel housing behind the wheel housing liner
G - Left Electro-Hydraulic Engine Mount Solenoid Valve -N144-
• Located on the left engine mount
• Only installed on vehicles with automatic transmission
H - Fuel Metering Valve -N290- => [ Fuel Metering Valve ] See Image Below.
I - Brake Light Switch -F- and Brake Pedal Switch -F63- /Brake Pedal Switch -F47-
• Located in footwell on pedal bracket near brake pedal
J - Clutch Pedal Switch -F36-
• Located in footwell on pedal bracket near brake pedal
1 - Mass Air Flow (MAF) Sensor -G70- => [ Air Filter Assembly Overview ] See Image Below.
2 - Heated Oxygen Sensor (HO2S) -G39-
• 2.0L BPG and BWT Exhaust System location => [ 2.0L BPG and BWT Exhaust System ] Exhaust System
3 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter -G130-
• 2.0L BPG and BWT Exhaust System location => [ 2.0L BPG and BWT Exhaust System ] Exhaust System
4 - Engine Coolant Temperature (ECT) Sensor -G62- => [ Engine Coolant Temperature (ECT) Sensor ] See Image Below.
5 - Camshaft Adjustment Valve 1 -N205- => [ Camshaft Adjustment Valve 1 and Fuel Pressure Regulator Valve ] See Image Below.
2.0L BPG and BWT continued
6 - Fuel Pressure Regulator Valve -N276- => [ Camshaft Adjustment Valve 1 and Fuel Pressure Regulator Valve ] See Image Below.
7 - Single Piston High Pressure Pump => [ High Pressure Pump Assembly Overview ] See Image Below.
8 - Low Fuel Pressure Sensor -G410- => [ High Pressure Pump Assembly Overview ] See Image Below.
9 - Intake Flap Motor -V157- with Intake Manifold Runner Position Sensor -G336- => [ Intake Manifold Assembly Overview ] See Image Below.
10 - Engine Speed (RPM) Sensor -G28- => [ Electrical Harness Connectors ] See Image Below.
11 - 6-Pin Harness Connector => [ Electrical Harness Connectors ] See Image Below.
• For Heated Oxygen Sensor (HO2S) -G39-
• 2.0L BPG and BWT Exhaust System location => [ 2.0L BPG and BWT Exhaust System ] Exhaust System
12 - 6-Pin Harness Connector => [ Electrical Harness Connectors ] See Image Below.
• Oxygen Sensor (O2S) Behind Three Way Catalytic Converter -G130-
• 2.0L BPG and BWT Exhaust System location => [ 2.0L BPG and BWT Exhaust System ] Exhaust System
13 - Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80- => [ Intake Manifold Assembly Overview ] See Image Below.
14 - Engine Control Module (ECM) -J623-
• Located under the plenum chamber cover
15 - Charge Air Pressure Sensor -G31- => [ Charge Air Pressure Sensor ] See Image Below.
• With Manifold Absolute Pressure (MAP) Sensor -G71-
16 - Throttle Valve Control Module -J338- => [ Intake Manifold Assembly Overview ] See Image Below.
17 - Intake Air Temperature (IAT) Sensor -G42- => [ Intake Air Temperature (IAT) Sensor ] See Image Below.
18 - Fuel Pressure Sensor -G247- => [ Intake Manifold Assembly Overview ] See Image Below.
19 - Camshaft Position (CMP) Sensor -G40- => [ Camshaft Position (CMP) Sensor ] See Image Below.
20 - Ignition Coils with Power Output Stages - N70, N127, N291 and N292 => [ Ignition Coils ] See Image Below.
21 - Turbocharger Recirculating Valve -N249- => [ Components on Turbocharger ] See Image Below.
• Installed directly on the turbocharger
22 - Wastegate Bypass Regulator Valve -N75- => [ Components on Turbocharger ] See Image Below.
Air Filter Assembly Overview
4 - Mass Air Flow (MAF) Sensor -G70-
14 - Air Filter
Engine Coolant Temperature (ECT)
Sensor
1 - Engine Coolant Temperature (ECT) Sensor -G62-
Camshaft Adjustment Valve 1 and Fuel
Pressure Regulator Valve
1 - Camshaft Adjustment Valve 1 -N205-
2 - Fuel Pressure Regulator Valve -N276-
High Pressure Pump Assembly Overview
4 - Mechanical Single-Piston High-Pressure Pump
5 - Fuel Pressure Regulator Valve -N276-
6 - Low Fuel Pressure Sensor -G410-
Intake Manifold Assembly Overview
2 - Intake Air Temperature (IAT) Sensor 2 -G299-
3 - Intake Manifold
4 - Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80-
6 - Fuel Pressure Regulator Valve -N276-
10 - Intake Flap Motor -V157- with Intake Manifold Runner Position Sensor -G336-
14 - Throttle Valve Control Module -J338-
- Integrated with Throttle Drive (for Electronic Power Control (EPC)) -G186- , Throttle Position (TP) Sensor -G69- and Throttle Drive Angle Sensor 2 (for Electronic Power Control (EPC) -G188-
18 - Fuel Rail
19 - Fuel Pressure Sensor -G247-
Electrical Harness Connectors
1 - Oil Pressure Switch -F1-
2 - 3-pin connector (gray) for engine speed (RPM) sensor -G28-
3 - Engine Speed (RPM) Sensor -G28-
Electrical Harness Connectors
1 - Heated Oxygen Sensor (HO2S) -G39- and Oxygen Sensor (O2S) Heater -Z19-
2 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- and Oxygen Sensor (O2S) Heater 1 -Z29-
Charge Air Pressure Sensor
1 - Charge Air Pressure Sensor -G31- with Manifold Absolute Pressure (MAP) Sensor -G71-
Intake Air Temperature (IAT) Sensor
1 - Intake Air Temperature (IAT) Sensor -G42-
Camshaft Position (CMP) Sensor
1 - Camshaft Position (CMP) Sensor -G40-
Ignition Coils
- - Ignition Coils
• Ignition Coil 1 with Power Output Stage -N70-
• Ignition Coil 2 with Power Output Stage -N127-
• Ignition Coil 3 with Power Output Stage -N291-
• Ignition Coil 4 with Power Output Stage -N292-
Components on Turbocharger
1 - Turbocharger
2 - Wastegate Bypass Regulator Valve -N75-
3 - Turbocharger Recirculating Valve -N249-
Fuel Rail Assembly Overview
2 - Fuel Injector
• Cylinder 1 Fuel Injector -N30-
• Cylinder 2 Fuel Injector -N31-
• Cylinder 3 Fuel Injector -N32-
• Cylinder 4 Fuel Injector -N33-
4 - Fuel Rail
11 - Intake Air Temperature (IAT) Sensor 2 -G299-
Component Locations Beneath Intake
Manifold
1 - Knock Sensor 1 -G61-
2 - Knock Sensor 2 -G66-
3 - Oil Pressure Switch -F1-
4 - 3-pin connector (gray) for Engine Speed (RPM) Sensor -G28-
5 - Electrical connector for camshaft position (CMP) sensor -G40- and fuel pressure sensor -G247-
6 - 8-pin harness connector for fuel injectors
Oil Level Thermal Sensor
Arrow - Oil Level Thermal Sensor -G266-
EVAP Canister/Leak Detection System
Component Overview
11 - Leak Detection Pump (LDP) -V144-
18 - EVAP canister
Fuel Metering Valve
2 - Fuel Metering Valve -N290- connector