Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Boost Solenoid: Description and Operation

DESCRIPTION

NOTE: Refer to (Fig. 27) and (Fig. 28) for vacuum harness routing and component location.

Turbocharged vehicles are equipped with three solenoids that are PCM controlled. They are mounted to the air cleaner housing cover. A vacuum harness connects the solenoids to their respective component.
^ Wastegate Actuator Solenoid
^ Surge Valve Actuator Solenoid
^ Throttle Inlet Pressure (TIP) Solenoid