Operation CHARM: Car repair manuals for everyone.

Computers and Control Systems: Locations







Engine Management System

3.6L BHL/ BHK Overviews



Intake Manifold Assembly Overview






5 - Intake Manifold Runner Control (IMRC) Valve -N316- => [ Intake Manifold ] See Image Below.
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-

From cylinder head cover


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-

Coolant Pump and Thermostat Overview






11 - Engine Coolant Temperature (ECT) Sensor -G62-

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 Valve






1 - Camshaft Adjustment Valve 1 -N205-
2 - Camshaft Adjustment Valve 1 (exhaust) -N318-

Intake Manifold






Arrows - Intake Manifold Runner Control (IMRC) Valve -N316-