3.0L CCAA Overview
Engine Management System
3.0L CCAA Overview
Engine Compartment Right
1 Secondary Air Injection (AIR) Pump Motor -V101-
• Component location => [ Secondary Air Injection (AIR) Pump Motor ] See Image Below.
2 Charge Air Pressure Sensor -G31- / Intake Air Temperature (IAT) Sensor -G72- => [ Charge Air Pressure Sensor / Intake Air Temperature Sensor ] See Image Below.
3 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-
4 Right Electro-Hydraulic Engine Mount Solenoid Valve -N145- => [ Electro-Hydraulic Engine Mount Solenoid Valve ] See Image Below.
5 Heated Oxygen Sensor (HO2S) -G39- => [ Oxygen Sensor Cylinder Bank 1 (Right) ] Locations
6 Camshaft Adjustment Valve 1 -N205- => [ Camshaft Position (CMP) Sensor 1 ] See Image Below.
7 Engine Control Module (ECM) -J623-
8 Right Holder for Connectors => [ Right Bulkhead Bracket ] See Image Below.
9 Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- => [ Oxygen Sensor Cylinder Bank 1 (Right) ] Locations
10 Secondary Air Injection Sensor 1 -G609-
11 Throttle Valve Control Module -J338- => [ Throttle Valve Control Module ] See Image Below.
3.0L CCAA Engine Compartment Right Continued
12 - Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80-
13 - Control Valve Control Module -J808- => [ Control Valve Control Module ] See Image Below.
14 - Knock Sensor 1 -G61- => [ Under the Intake Manifold Cylinder Bank 1 (Right) ] See Image Below.
15 - Fuel Injectors, Cylinder Bank 1 => [ Under the Intake Manifold Cylinder Bank 1 (Right) ] See Image Below.
• Cylinder 1 Fuel Injector -N30-
• Cylinder 2 Fuel Injector -N31-
• Cylinder 3 Fuel Injector -N32-
16 - Intake Manifold Runner Position Sensor -G336- => [ Intake Manifold Runner Position Sensor 2 ] See Image Below.
• Connector location => [ Electrical Connectors on Right Rear of Engine ] See Image Below.
17 - Camshaft Position (CMP) Sensor -G40- => [ Camshaft Position (CMP) Sensor 1 ] See Image Below.
18 - Fuel Metering Valve -N290- => [ High Pressure Pump ] See Image Below.
19 - Low Fuel Pressure Sensor -G410- => [ High Pressure Pump ] See Image Below.
20 - High Pressure Pump => [ High Pressure Pump ] See Image Below.
3.0L CCAA Engine Compartment Left
1 Fuel Pressure Sensor -G247- => [ Under the Intake Manifold Cylinder Bank 2 (Left) ] See Image Below.
• Connector location => [ Electrical Connectors on Left Rear of Engine ] See Image Below.
2 Knock Sensor 2 -G66- => [ 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 => [ Under the Intake Manifold Cylinder Bank 2 (Left) ] See Image Below.
• Cylinder 4 Fuel Injector -N33-
• Cylinder 5 Fuel Injector -N83-
• Cylinder 6 Fuel Injector -N84-
4 Intake Air Temperature (IAT) Sensor -G42- / Manifold Absolute Pressure (MAP) Sensor -G71- => [ Intake Air Temperature / Manifold Absolute Pressure Sensor ] See Image Below.
5 Secondary Air Injection (AIR) Solenoid Valve -N112- => [ Secondary Air Injection Solenoid Valve / Intake Manifold Runner Control (IMRC) Valve / Secondary Air Injection (AIR) Solenoid Valve 2 ] See Image Below.
6 Intake Manifold Runner Control (IMRC) Valve -N316- => [ Secondary Air Injection Solenoid Valve / Intake Manifold Runner Control (IMRC) Valve / Secondary Air Injection (AIR) Solenoid Valve 2 ] See Image Below.
7 Secondary Air Injection (AIR) Solenoid Valve 2 -N320- => [ Secondary Air Injection Solenoid Valve / Intake Manifold Runner Control (IMRC) Valve / Secondary Air Injection (AIR) Solenoid Valve 2 ] See Image Below.
8 Engine Speed (RPM) Sensor -G28- => [ Engine Speed (RPM) Sensor ] See Image Below.
9 Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131-
10 Engine Malfunction Lamp
11 Throttle Position (TP) Sensor -G79- / Accelerator Pedal Position Sensor 2 -G185-
• Component location: in accelerator pedal module
12 Brake Light Switch -F- / Brake Pedal Switch -F47-
• Component location: on pedal mount
3.0L CCAA Engine Compartment Left Continued
13 - Relay Box
14 - Left Holder for Connectors => [ Left Bulkhead Bracket ] See Image Below.
15 - Camshaft Adjustment Valve 2 -N208-
• Component location => [ Camshaft Position (CMP) Sensor 2 ] See Image Below.
16 - Heated Oxygen Sensor (HO2S) 2 -G108- => [ Oxygen Sensor Cylinder Bank 1 (Right) ] Locations
17 - Left Electro-Hydraulic Engine Mount Solenoid Valve -N144- => [ Electro-Hydraulic Engine Mount Solenoid Valve ] See Image Below.
18 - 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-
19 - Oil Pressure Regulation Valve -N428- => [ Oil Pressure Regulation Valve ] See Image Below.
• Located left side underneath on the engine
20 - Charge Air Cooling Pump -V188- => [ Charge Air Cooling Pump ] See Image Below.
21 - After-Run Coolant Pump -V51- => [ Cooling Fans and Pumps ] Locations
• Component location: left side, at the front, on the engine
22 - Intake Air Temperature (IAT) temperature Sensor 2 -G430- / Charge Air Pressure Sensor 2 -G447- => [ Charge Air Pressure Sensor / Intake Air Temperature Sensor ] See Image Below.
23 - Camshaft Position (CMP) Sensor 2 -G163- => [ Camshaft Position (CMP) Sensor 2 ] See Image Below.
24 - Intake Manifold Runner Position Sensor 2 -G512- => [ Intake Manifold Runner Position Sensor 2 ] See Image Below.
• Connector location => [ Electrical Connectors on Right Rear of Engine ] See Image Below.
25 - Engine Coolant Temperature (ECT) Sensor -G62- => [ Engine Coolant Temperature (ECT) Sensor ] See Image Below.
Charge Air Pressure Sensor / Intake
Air Temperature 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
Intake Air Temperature / Manifold
Absolute Pressure Sensor
1 - Intake Air Temperature (IAT) Sensor -G42- / Manifold Absolute Pressure (MAP) Sensor -G71-
• Behind on the compressor with the charge air cooler
Electrical Connectors on Right
Rear of Engine
1 - To Knock Sensor 1 -G61-
2 - To the fuel injectors cylinder bank 1
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-
Intake Manifold Runner Position
Sensor 2
1 - Intake Manifold Runner Position Sensor 2 -G512-
• 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.
Right Bulkhead Bracket
1 - For Heated Oxygen Sensor (HO2S) -G39-
2 - For Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-
Left Bulkhead Bracket
1 - For Heated Oxygen Sensor (HO2S) 2 -G108-
2 - For Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131-
Camshaft Position (CMP) Sensor 1
1 - Camshaft Adjustment Valve 1 -N205-
2 - Camshaft Position (CMP) Sensor -G40-
Camshaft Position (CMP) Sensor 2
1 - Camshaft Position (CMP) Sensor 2 -G163-
3 - 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-
Engine Speed (RPM) Sensor
Engine Speed (RPM) Sensor -G28-
• At left front of transmission housing -ARROW-
High Pressure Pump
1 - Low Fuel Pressure Sensor -G410-
2 - Fuel Metering Valve -N290-
• At right side of the cylinder head
Engine Coolant Temperature (ECT)
Sensor
1 - Engine Coolant Temperature (ECT) Sensor -G62-
• At front of engine
Secondary Air Injection Solenoid
Valve / Intake Manifold Runner Control (IMRC) Valve / Secondary Air Injection
(AIR) Solenoid Valve 2
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-
• Behind, on the compressor with the charge air cooler
Charge Air Cooling Pump
Charge Air Cooling Pump -V188-
• Under the left headlamp
Secondary Air Injection (AIR) Pump
Motor
Secondary Air Injection (AIR) Pump Motor -V101-
• Under the right headlamp
Control Valve Control Module
3 - Control Valve Control Module -J808-
Contains Control Valve Position Sensor -G584- and Control Flap Adjustment Motor -V380-
• Behind on the compressor
Throttle Valve Control Module
Throttle Valve Control Module -J338-
• Behind on the compressor
Oil Pressure Switch
2 - Oil Pressure Switch -F22- / -F1-
Reduced oil pressure switch
1 - Reduced Oil Pressure Switch -F378-
Oil Pressure Regulation Valve
4 - Oil Pressure Regulation Valve -N428-
Electro-Hydraulic Engine Mount Solenoid
Valve
Arrow - Left Electro-Hydraulic Engine Mount Solenoid Valve -N144- or Right Electro-Hydraulic Engine Mount Solenoid Valve -N145-
Battery Monitoring Control Module
2 - Electrical connector
3 - Battery Monitoring Control Module -J367-