LaCrosse V8-5.3L (2008)
Electronic Throttle Actuator: Locations
Powertrain Component Views
Top Left Side of Engine Components (LS4)
Left Top Side Of Engine
1 - Throttle Actuator Control (TAC) Module
2 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
3 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector
