Engine Controls Component Views

Fig 1: Right Side of the Engine

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Injector 7
2	Glow Plug 7
3	Fuel Injector 5
4	Glow Plug 5
5	Fuel Injector 3
6	Glow Plug 3
7	Fuel Injector 1
8	Glow Plug 1
9	Camshaft Position (CMP) Sensor
10	Crankshaft Position (CKP) Sensor
11	Starter
12	Starter Solenoid

Fig 2: Left Side of the Engine

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Glow Plug 2
2	Fuel Injector 2
3	Fuel Injector 4
4	Glow Plug 4
5	Fuel Injector 6
6	Glow Plug 6
7	Fuel Injector 8
8	Glow Plug 8
9	Engine Oil Pressure (EOP) Sensor
10	Engine Oil Level Switch

Fig 3: Upper Engine

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	C112
2	Fuel Rail Pressure (FRP) Sensor
3	Turbocharger Vane Position Control Solenoid Valve
4	Turbocharger Vane Position Sensor
5	Glow Plug Control Module (GPCM)
6	Fuel Rail Temperature (FRT) Sensor
7	Intake Air Temperature (IAT) Sensor 2
8	C111
9	C110
10	C107
11	Fuel Pressure Regulator
12	Engine Coolant Temperature (ECT) Sensor
13	Intake Air Heater (IAH) Module
14	Manifold Absolute Pressure (MAP) Sensor
15	C108
16	Exhaust Gas Recirculation (EGR) Valve

Fig 4: LF of the Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fender - Front Left
2	Electronic Control Module (ECM)
3	Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
4	Air Cleaner Assembly

Fig 5: Left Side Frame

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Level Sensor Connector
2	Battery - Secondary
3	G305
4	Coolant Heater - Fuel Pump (K08)
5	Coolant Heater (K08)
6	Fuel Pump Assembly

Fig 6: Lower Left Of The I/P Component View (JL4)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Accelerator Pedal Position (APP) Sensor
2	Accelerator Pedal
3	Brake Pedal

Fig 7: Instrument Panel

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Turn Signal/Multifunction Switch
2	Instrument Panel Cluster (IPC)
3	HVAC Control Assembly
4	Radio
5	Auxiliary Power Outlet 2
6	Traction Control Switch (JL4)
7	Inflatable Restraint PASSENGER AIR BAG ON/OFF Indicator (Light Duty w/o YF7)
8	High Idle Switch (UF3)
9	Inflatable Restraint I/P Disable Switch (Heavy Duty)
10	Cigar Lighter (DT4)/Auxiliary Power Outlet 1 (w/o DT4)
11	Blower Motor Switch - Auxiliary (C36)
12	Tow/Haul Switch
13	Headlamp and Panel Dimmer Switch