5.2L BSM Overviews
Component Locations: Engine Management System
5.2L BSM Overviews
Engine Compartment, Right
1 Engine Control Module (ECM) 2 -J624-
• Component location => [ Engine Control Modules ] See Image Below.
2 Engine Control Module (ECM) -J623-
• Component location => [ Engine Control Modules ] See Image Below.
3 Camshaft Adjustment Valve 1 (exhaust) -N318-
• Component location => [ Location on Right Cylinder Bank 1 ] See Image Below.
4 Camshaft Adjustment Valve 1 -N205-
• Component location => [ Location inside cylinder head ] See Image Below.
5 Low Fuel Pressure Sensor -G410-
• Component location => [ Installation Locations from Top ] See Image Below.
6 Engine Coolant Temperature (ECT) Sensor -G62-
• Component location => [ Engine from Behind ] See Image Below.
7 Throttle Valve Control Module -J338-
• Component location => [ Installation Locations from Top ] See Image Below.
8 Components on Front of Engine
• Component location => [ Engine viewed from front ] See Image Below.
• Intake Manifold Runner Position Sensor -G336-
• Variable Intake Manifold Runner Motor -V183-
• Intake Flap Motor -V157-
• Secondary Air Injection (AIR) Solenoid Valve -N112-
• Intake Manifold Runner Position Sensor 2 -G512-
• Oil Pressure Switch -F1- / -F22-
• Connector for Knock Sensor 4 -G199-
• Connector for Knock Sensor 3 -G198-
• Connector for Knock Sensor 1 -G61-
• Connector for Knock Sensor 2 -G66-
9 Knock Sensor 2 -G66-
• Component location => [ Location inside cylinder head ] See Image Below.
10 Knock Sensor 1 -G61-
• Component location => [ Location inside cylinder head ] See Image Below.
11 High Pressure Pump
• With Fuel Metering Valve -N290-
12 Camshaft Position (CMP) Sensor -G40-
• Component location => [ Location on Right Cylinder Bank 1 ] See Image Below.
13 Fuel Metering Valve -N290- electrical connector
14 Ignition Coils, Cylinder Bank 1
• 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-
• Ignition Coil 5 with Power Output Stage -N323-
15 Camshaft Position (CMP) Sensor 3 -G300-
• Component location => [ Location on Right Cylinder Bank 1 ] See Image Below.
16 Mass Air Flow (MAF) Sensor -G70- / Intake Air Temperature (IAT) Sensor -G42-
Engine Compartment, Left
1 Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80-
• Component location => [ Installation Locations from Top ] See Image Below.
2 Throttle Valve Control Module 2 -J544-
• Component location => [ Installation Locations from Top ] See Image Below.
3 Camshaft Adjustment Valve 2 -N208-
• Component location => [ Location on left cylinder bank 2 ] See Image Below.
4 Camshaft Adjustment Valve 2 (exhaust) -N319-
• Component location => [ Location on left cylinder bank 2 ] See Image Below.
5 Mass Air Flow (MAF) Sensor 2 -G246-
6 Secondary Air Injection (AIR) Pump Motor -V101-
• Component location => [ Secondary Air Injection (AIR) Pump Motor ] See Image Below.
7 Camshaft Position (CMP) Sensor 4 -G301-
• Component location => [ Location on left cylinder bank 2 ] See Image Below.
8 Ignition Coils, Cylinder Bank 2
• Ignition Coil 6 with Power Output Stage -N324-
• Ignition Coil 7 with Power Output Stage -N325-
• Ignition Coil 8 with Power Output Stage -N326-
• Ignition Coil 9 with Power Output Stage -N327-
• Ignition Coil 10 with Power Output Stage -N328-
9 Fuel Metering Valve 2 -N402- electrical connector
10 Camshaft Position (CMP) Sensor 2 -G163-
• Component location => [ Location on left cylinder bank 2 ] See Image Below.
11 High Pressure Pump
• With Fuel Metering Valve 2 -N402-
12 Components on Front of Engine
• Component location => [ Engine viewed from front ] See Image Below.
• Intake Manifold Runner Position Sensor -G336-
• Variable Intake Manifold Runner Motor -V183-
• Intake Flap Motor -V157-
• Secondary Air Injection (AIR) Solenoid Valve -N112-
• Intake Manifold Runner Position Sensor 2 -G512-
• Oil Pressure Switch -F1- / -F22-
• Connector for Knock Sensor 4 -G199-
• Connector for Knock Sensor 3 -G198-
• Connector for Knock Sensor 1 -G61-
• Connector for Knock Sensor 2 -G66-
13 Fuel Pressure Sensor -G247-
• Component location => [ Location inside cylinder head ] See Image Below.
14 Knock Sensor 3 -G198-
• Component location => [ Location inside cylinder head ] See Image Below.
15 Knock Sensor 4 -G199-
• Component location => [ Location inside cylinder head ] See Image Below.
Engine Control Modules
1 - Engine Control Module (ECM) 2 -J624- (slave)
2 - Engine Control Module (ECM) -J623- (master)
Installation Locations from Top
1 - Low Fuel Pressure Sensor -G410-
2 - Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80-
3 - Throttle Valve Control Module 2 -J544-
4 - Throttle Valve Control Module -J338-
Engine from Behind
1 - Low Fuel Pressure Sensor -G410-
2 - Engine Coolant Temperature (ECT) Sensor -G62-
Engine Speed (RPM) Sensor
Engine Speed (RPM) Sensor -G28-
Engine viewed from front
1 - Intake Manifold Runner Position Sensor -G336-
2 - Variable Intake Manifold Runner Motor -V183-
3 - Intake Flap Motor -V157-
4 - Secondary Air Injection (AIR) Solenoid Valve -N112-
5 - Intake Manifold Runner Position Sensor 2 -G512-
6 - Oil Pressure Switch -F1- / -F22-
7 - Connector for Knock Sensor 4 -G199-
8 - Connector for Knock Sensor 3 -G198-
9 - Connector for Knock Sensor 1 -G61-
10 - Connector for Knock Sensor 2 -G66-
Location inside cylinder head
1 - Engine Coolant Temperature (ECT) Sensor -G62-
2 - Knock Sensor 4 -G199-
3 - Knock Sensor 3 -G198-
4 - Fuel Pressure Sensor -G247-
5 - Knock Sensor 1 -G61-
6 - Knock Sensor 2 -G66-
7 - Camshaft Adjustment Valve 1 -N205-
8 - Low Fuel Pressure Sensor -G410-
Location on Right Cylinder Bank
1
1 - Camshaft Adjustment Valve 1 (exhaust) -N318-
2 - Camshaft Adjustment Valve 1 -N205-
3 - Camshaft Position (CMP) Sensor -G40-
4 - Camshaft Position (CMP) Sensor 3 -G300-
Location on left cylinder bank
2
1 - Camshaft Position (CMP) Sensor 4 -G301-
2 - Camshaft Position (CMP) Sensor 2 -G163-
3 - Camshaft Adjustment Valve 2 -N208-
4 - Camshaft Adjustment Valve 2 (exhaust) -N319-
Secondary Air Injection (AIR) Pump
Motor
1 - Secondary Air Injection (AIR) Pump Motor -V101-
Below left longmember
Oil Level Thermal Sensor
4 - Oil Level Thermal Sensor -G266-
Located in lower oil pan
Oil Pressure Switch
2 - Oil Pressure Switch -F1-
Located on the front of the engine