Turbosmart WASTEGATES – EXTERNAL - Internal Wastegate Actuator (universal & model-specific) - Manual (Page 4)

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4
Basic setup (For replacement of an OEM actuator with 2 pressure nipples)
When installing the Turbosmart IWG into a turbo system with an actuator that has 2 pressure nipples, be sure to use a tee piece to
splice into the line which goes from the pressure source on the compressor cover to the IWG75 and run a line from the tee piece to the
boost control solenoid.
Boost Tee setup
When using your wastegate actuator in conjunction with a Turbosmart Boost Tee, fit the controller between the boost pressure source
and pressure nipple as shown. Ensure the arrow on the Boost Tee is pointing in the direction illustrated.
Refer to the instructions supplied with your Boost Tee for further detail if necessary.
E-Boost connection methods
Turbosmart recommends using the wastegate actuator in conjunction with the Turbosmart E-Boost.
E-Boost connection Method

Port 1 of solenoid vent to atmosphere

Port 2 of solenoid to pressure nipple of wastegate actuator
 Port 3 of solenoid to Pressure only source
Wastegate actuator
Pressure nipple of
wastegate actuator
to port 2 of solenoid Turbocharger
Port 1 of solenoid
vent to atmosphere
Pressure only to Port
3 of solenoid
Turbocharger
Pressure only source to
Boost Tee
Wastegate
Actuator
Pressure nipple of wastegate
actuator to Boost Tee
Arrow points towards
wastegate actuator
OEM SETUP IWG75 SETUP
To OEM Boost
solenoid
To pressure only
source
To OEM Boost
solenoid
To pressure only
source
Tee Piece