Engine Controls Component Views

Fig 1: Engine - Right Side (LMM)

GM1831325

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Injector 7
2	C112
3	Fuel Injector 5
4	Fuel Injector 3
5	Exhaust Gas Recirculation (EGR) Valve
6	Fuel Injector 1
7	Generator
8	Intake Air (AI) Flow Valve
9	C108
10	Camshaft Position (CMP) Sensor
11	Crankshaft Position (CKP) Sensor
12	G108
13	G104
14	Starter Motor
15	Glow Plug 1
16	Glow Plug 3
17	Glow Plug 5
18	Glow Plug 7

Fig 2: Left Side of the Engine

GM1831331

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	C110
2	C111
3	Intake Air Temperature (IAT) Sensor 2
4	Fuel Injector 4
5	Glow Plug Control Module (GPCM)
6	Fuel Injector 6
7	Fuel Injector 8
8	Glow Plug 8
9	Glow Plug 6
10	Engine Oil Level Switch
11	Engine Oil Pressure (EOP) Sensor
12	G107
13	G102
14	G103
15	Glow Plug 4
16	Glow Plug 2
17	Fuel Injector 2
18	C101
19	A/C Compressor

Fig 3: Top of Engine - LMM

GM1842295

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	C111
2	Engine Coolant Temperature (ECT) Sensor 2
3	Engine Coolant Temperature (ECT) Sensor 1
4	Fuel Pressure Regulator

Fig 4: Upper Engine

GM1831320

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Mass Air Flow (MAF) Sensor/Intake Air Temperature (IAT) Sensor
2	Throttle Body
3	Intake Air (AI) Flow Valve
4	Intake Air Heater (IAH) Module
5	Manifold Absolute Pressure (MAP) Sensor
6	Turbocharger
7	Turbocharger Vane Position Control Solenoid Valve
8	Turbocharger Vane Position Sensor
9	Fuel Rail Temperature (FRT) Sensor
10	C111
11	C110

Fig 5: Top Rear of Engine (LMM)

GM1842559

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Fuel Rail Pressure (FRP) Sensor
2	C112

Fig 6: LF of the Engine Compartment

GM1630919

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 7: Left Side Frame

GM1607995

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 8: Right Side Frame

GM1831620

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	DPF Differential Pressure Sensor
2	Engine Jumper Harness
3	Exhaust Gas Temperature (EGT) Sensor - 1
4	Particulate Filter
5	Exhaust Gas Temperature (EGT) Sensor - 2

Fig 9: Lower Left Of The I/P Component View (JL4)

GM192941

Courtesy of GENERAL MOTORS CORP.

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

Fig 10: Instrument Panel

GM1631556

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