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Upper Engine (LMM Or LGH)

UPPER ENGINE (LMM OR LGH)

Component Name	Callout
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor	1
Throttle Body	2
Intake Air Valve	3
Intake Air Heater (IAH)	4
Manifold Absolute Pressure (MAP) Sensor	5
Turbocharger	6
Turbocharger Vane Position Control Solenoid Valve	7
Turbocharger Vane Position Sensor	8
Fuel Rail Temperature (FRT) Sensor	9
X111	10
X110	11

Fig 1: Upper Engine (LMM Or LGH)

Courtesy of GENERAL MOTORS CORP.