Mike's Workshop Manuals
: Service manuals for every vehicle
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Cadillac
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2019
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CTS Base, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls And Fuel - 6.2L (LT4) - Description And Operation
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Description and Operation
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Boost Control System Description
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Boost Control System Operation
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Bypass Valve Closed
Bypass Valve Closed
Courtesy of GENERAL MOTORS COMPANY
Callout
Component Name
1
By-pass Valve Actuator
2
Boost Signal
3
Boost Control Solenoid
4
Boost Vacuum Source
5
Supercharger
6
Intake Plenum
7
By - pass Valve (normally closed)
8
Throttle Body
9
Air Cleaner
10
MAF Sensor
11
Inlet Vacuum Signal