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Home >> Saturn >> 2004 >> Ion Red Line >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Engine Controls - Introduction) >> Description and Operation >> Boost Control System Description >> Boost Control System Operation
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Boost Control System Operation

WARNING: This page is about a different car, the 2005 Saturn Ion Red Line. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Bypass Valve Closed View
GM858889Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 By-Pass Valve Actuator
2 Boost Signal
3 Boost Control Solenoid
4 Boost Source
5 Supercharger
6 Intake Plenum
7 By-Pass Valve
8 Throttle
9 Air Cleaner
10 MAF Sensor
11 Inlet Vacuum Signal