3.0L CCBA/CGXC Overviews

Component Locations: Engine Management Systems

3.0L CCBA/CGXC Overviews


• Not Shown Charge Air Cooling Pump -V188- is
located near the oil cooler at the left front of the engine compartment.






1 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-
2 Heated Oxygen Sensor (HO2S) -G39-
• Component location => [ 3.0L CCBA/CGXC Exhaust Overview ] Locations
3 Camshaft Adjustment Valve 1 -N205-
• Component location => [ Cylinder Bank 1 (Right) ] See Image Below.
4 Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-
• Component location => [ 3.0L CCBA/CGXC Exhaust Overview ] Locations
5 Secondary Air Injection Sensor 1 -G609-
6 Secondary Air Injection (AIR) Solenoid Valve -N112-
• Component location => [ Installed Location on the Back of the Engine ] See Image Below.
7 Intake Air Temperature (IAT) Sensor -G42- / Manifold Absolute Pressure (MAP) Sensor -G71-
• Component location => [ Installed Location on the Back of the Engine ] See Image Below.
8 Intake Manifold Runner Control (IMRC) Valve -N316-
• Component location => [ Installed Location on the Back of the Engine ] See Image Below.
9 Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80-
• Component location => [ EVAP System Assembly Overview ] Locations
10 Secondary Air Injection (AIR) Solenoid Valve 2 -N320-
• Component location => [ Installed Location on the Back of the Engine ] See Image Below.
11 Control Valve Control Module -J808-
• Component location => [ Control Valve Control Module ] See Image Below.
12 Throttle Valve Control Module -J338-
• Component location => [ Throttle Valve Control Module ] See Image Below.
13 Knock Sensor (KS) 1 -G61-
• Component location => [ Under the Intake Manifold, Cylinder Bank 1 (Right) ] See Image Below.
14 Fuel Injectors, Cylinder Bank 1
• Cylinder 1 Fuel Injector -N30-
• Cylinder 2 Fuel Injector -N31-
• Cylinder 3 Fuel Injector -N32-
• Component location => [ Under the Intake Manifold, Cylinder Bank 1 (Right) ] See Image Below.
15 Intake Manifold Runner Position Sensor -G336-
• Component location => [ Intake Manifold Runner Position Sensor 2 ] See Image Below.
16 Camshaft Position (CMP) Sensor -G40-
• Component location => [ Cylinder Bank 1 (Right) ] See Image Below.
17 Charge Air Pressure Sensor -G31- / Intake Air Temperature (IAT) Sensor -G72-
• Component location => [ Charge Air Pressure Sensor / Intake Air Temperature (IAT) Sensor ] See Image Below.
18 Fuel High Pressure Pump
• Fuel Metering Valve -N290-
• Low Fuel Pressure Sensor -G410-
• Component location => [ Component Location on the High Pressure Pump ] See Image Below.
19 Secondary Air Injection (AIR) Pump Motor -V101-
• Component location => [ Secondary Air Injection (AIR) Pump ] See Image Below.





1 Fuel Pressure Sensor -G247-
• Component location => [ Electrical Connectors on Left Rear of Engine ] See Image Below.
2 Knock Sensor (KS) 2 -G66-
• Component location => [ Under the Intake Manifold, Cylinder Bank 2 (Left) ] See Image Below.
• Connector location => [ Electrical Connectors on Left Rear of Engine ] See Image Below.
3 Fuel Injectors, Cylinder Bank 2
• Cylinder 4 Fuel Injector -N33-
• Cylinder 5 Fuel Injector -N83-
• Cylinder 6 Fuel Injector -N84-
• Component location => [ Under the Intake Manifold, Cylinder Bank 2 (Left) ] See Image Below.
4 Reduced Oil Pressure Switch -F378-
• Component location => [ Reduced Oil Pressure Switch ] See Image Below.
5 Control Valve Control Module -J808-
• Component location => [ Control Valve Control Module ] See Image Below.
6 Secondary Air Injection (AIR) Solenoid Valve -N112-
• Component location => [ Installed Location on the Back of the Engine ] See Image Below.
7 Intake Air Temperature (IAT) Sensor -G42- / Manifold Absolute Pressure (MAP) Sensor -G71-
• Component location => [ Installed Location on the Back of the Engine ] See Image Below.
8 Intake Manifold Runner Control (IMRC) Valve -N316-
• Component location => [ Installed Location on the Back of the Engine ] See Image Below.
9 Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80-
• Component location => [ EVAP System Assembly Overview ] Locations
10 Secondary Air Injection (AIR) Solenoid Valve 2 -N320-
• Component location => [ Installed Location on the Back of the Engine ] See Image Below.
11 Oil Pressure Switch -F22-
• Component location => [ Installed Location on the Engine ] See Image Below.
12 Engine Speed (RPM) Sensor -G28-
• Component location => [ Engine Speed (RPM) Sensor ] See Image Below.
13 Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131-
• Component location => [ Oxygen Sensors Location, Cylinder Bank 2 (Left) ] Locations
14 Camshaft Adjustment Valve 2 -N208-
• Component location => [ Cylinder Bank 2 (Left) ] See Image Below.
15 Heated Oxygen Sensor (HO2S) 2 -G108-
• Component location => [ Oxygen Sensors Location, Cylinder Bank 2 (Left) ] Locations
16 Engine Control Module (ECM) -J623-
• Component location => [ Location of Engine Control Module ] See Image Below.
17 Ignition Coils, Cylinder Bank 2
• Ignition Coil 4 with Power Output Stage -N292-
• Ignition Coil 5 with Power Output Stage -N323-
• Ignition Coil 6 with Power Output Stage -N324-
18 Oil Pressure Regulation Valve -N428-
• Component location => [ Oil Pressure Regulation Valve ] See Image Below.
19 After-Run Coolant Pump -V51-
• Component location Locations
20 Intake Air Temperature (IAT) temperature Sensor 2 -G430- / Charge Air Pressure Sensor 2 -G447-
• Component location => [ Charge Air Pressure Sensor / Intake Air Temperature (IAT) Sensor ] See Image Below.
21 Camshaft Position (CMP) Sensor 2 -G163-
• Component location => [ Cylinder Bank 2 (Left) ] See Image Below.
22 Intake Manifold Runner Position Sensor 2 -G512-
• Component location => [ Intake Manifold Runner Position Sensor 2 ] See Image Below.
23 Engine Coolant Temperature (ECT) Sensor -G62-
• Component location => [ Engine Coolant Temperature (ECT) Sensor ] See Image Below.

Location of Engine Control Module






• Engine Control Module (ECM) -J623-

• In left e-box in engine compartment


Installed Location on the Engine






1 - To Knock Sensor 1 -G61-
2 - To the fuel injectors, cylinder bank 1
3 - Oil Pressure Switch -F22-

Electrical Connectors on Left
Rear of Engine






1 - To cylinder bank 2 fuel injectors and to Fuel Pressure Sensor -G247-
2 - To Knock Sensor 2 -G66-

Installed Location on the Back
of the Engine






1 - Secondary Air Injection (AIR) Solenoid Valve -N112-
2 - Intake Manifold Runner Control (IMRC) Valve -N316-
3 - Secondary Air Injection (AIR) Solenoid Valve 2 -N320-
• Back of the engine on the compressor


Installed Location on the Back
of the Engine






1 - Intake Air Temperature (IAT) Sensor -G42- / Manifold Absolute Pressure (MAP) Sensor -G71-
• Back of the engine on the compressor


Evaporative Emission Canister Purge Regulator Valve






3 - Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80-

Throttle Valve Control Module






Throttle Valve Control Module -J338-
• Back of the engine on the compressor


Control Valve Control Module






3 - Control Valve Control Module -J808-
• Back of the engine on the compressor


Cylinder Bank 1 (Right)






1 - Camshaft Adjustment Valve 1 -N205-
2 - Camshaft Position (CMP) Sensor -G40-

Cylinder Bank 2 (Left)






1 - Camshaft Position (CMP) Sensor 2 -G163-
2 - Camshaft Adjustment Valve 2 -N208-

Under the Intake Manifold, Cylinder
Bank 1 (Right)






1 - Cylinder 1 Fuel Injector -N30-
2 - Cylinder 2 Fuel Injector -N31-
3 - Cylinder 3 Fuel Injector -N32-
4 - Knock Sensor 1 -G61-

Under the Intake Manifold, Cylinder
Bank 2 (Left)






1 - Cylinder 6 Fuel Injector -N84-
2 - Cylinder 5 Fuel Injector -N83-
3 - Cylinder 4 Fuel Injector -N33-
4 - Fuel Pressure Sensor -G247-
5 - Knock Sensor 2 -G66-

Reduced Oil Pressure Switch






1 - Reduced Oil Pressure Switch -F378-

Oil Pressure Regulation Valve






4 - Oil Pressure Regulation Valve -N428-
• Left side, underneath on the engine


Intake Manifold Runner Position
Sensor 2






1 - Intake Manifold Runner Position Sensor 2 -G512- and connector
• At the front on the left lower section of the intake manifold


Note:
• Intake Manifold Runner Position Sensor -G336- is installed as a mirror image


Engine Coolant Temperature (ECT)
Sensor






1 - Engine Coolant Temperature (ECT) Sensor -G62-
• At front on engine


Component Location on the High
Pressure Pump






1 - Low Fuel Pressure Sensor -G410-
2 - Fuel Metering Valve -N290-
• At right side of the cylinder head


Engine Speed (RPM) Sensor






2 - Engine Speed (RPM) Sensor -G28-
• Installed in the transmission housing from behind


Charge Air Pressure Sensor /
Intake Air Temperature (IAT) Sensor






1 - Charge Air Pressure Sensor -G31- / Intake Air Temperature (IAT) Sensor -G72-
• On the right side, on the compressor with the charge air cooler


Note:
• The Intake Air Temperature (IAT) temperature Sensor 2 -G430- / Charge Air Pressure Sensor 2 -G447- are arranged as mirror image of each other


Oil Level Thermal Sensor






• Oil Level Thermal Sensor -G266-

• Located in bottom of oil pan


Secondary Air Injection (AIR)
Pump






• Secondary Air Injection (AIR) Pump Motor -V101-

• Not installed on all vehicles