3.6L CGRA Overviews
Component locations: Engine Management System
3.6L CGRA Overviews
Intake Manifold Assembly
Overview
5 - Intake Manifold Runner Control (IMRC) Valve -N316-
9 - From Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80-
16 - Throttle Valve Control Module -J338-
Integrated with the following:
• Throttle Drive (for Electronic Power Control (EPC)) -G186-
• Throttle Drive Angle Sensor 1 (for Electronic Power Control (EPC) -G187-
• Throttle Drive Angle Sensor 2 (for Electronic Power Control (EPC) -G188-
19 - Connection For crankcase ventilation With Positive Crankcase Ventilation (PCV) Heating Element -N79-
Fuel Rail with High Pressure
Pump and Injectors Overview
4 - Low Fuel Pressure Sensor -G410-
12 - Cylinder 1 Fuel Injector -N30- , Cylinder 3 Fuel Injector -N32- , Cylinder 5 Fuel Injector -N83-
20 - High Pressure Pump with Fuel Pressure Regulator Valve -N276-
22 - Cylinder 2 Fuel Injector -N31- , Cylinder 4 Fuel Injector -N33- , Cylinder 6 Fuel Injector -N84-
28 - Fuel Pressure Sensor -G247-
Air Filter Assembly Overview
6 - Mass Air Flow (MAF) Sensor -G70-
Ignition System Overview
1 - Ignition Coil with Power Output Stage -N70- , -N127- , -N291- , -N292- , -N323- , -N324-
6 - Knock Sensor (KS) 1 -G61-
7 - Camshaft Position (CMP) Sensor 2 -G163-
14 - Camshaft Position (CMP) Sensor -G40-
15 - Knock Sensor (KS) 2 -G66-
Oil Pan and Pump Overview
8 - Knock Sensor 1 -G61- . Located between cylinders 1 and 3
22 - Oil Level and Oil Temperature Sensor -G266-
25 - Engine Speed (RPM) Sensor -G28-
30 - Knock Sensor 2 -G66- . Located between cylinders 4 and 6
Oil Filter Housing Assembly
Overview
2 - Oil Pressure Switch -F1-
Camshaft Adjustment Valves
1 - Camshaft Adjustment Valve 1 -N205-
2 - Camshaft Adjustment Valve 1 (exhaust) -N318-
Intake Manifold
13 - Intake Manifold Runner Control (IMRC) Valve -N316-
Cylinder block coolant valve -N545-
12 - Cylinder head
13 - Shut-Off Valve for the Cylinder Block
- Activated by the cylinder block coolant valve -N545- which is located on the back of the engine