Turbosmart WASTEGATES – EXTERNAL - Ultra-Gate38 (with locking ring) - Manual (Page 8)

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8
Two port connection Method (2) (For obtaining maximum boost pressure on your turbo system)
 Port 1 of solenoid to Top port of wastegate
 Port 2 of solenoid to Pressure only source
 Port 3 of solenoid to Bottom port of wastegate
Two port connection Method (3) (For obtaining a wide range of boost pressures e.g. 5 – 40 PSI, note that this method of boost control
may not provide a smooth boost curve)
 Port A of solenoid to Top port of wastegate
 Port B of solenoid to Bottom port of wastegate
 EX port of solenoid vent to atmosphere
 IN port of solenoid to Pressure only source
4 Port solenoid
EX Port of solenoid vent
to atmosphere
IN Port of solenoid to
pressure only source
Turbocharger
Port A of solenoid to top port of
wastegate
Wastegate
Port B of solenoid to
bottom port of wastegate
Turbocharger
Port 2 of solenoid to
pressure only source
Solenoid Port 1 of solenoid to
Top port of wastegate
Port 3 of solenoid to
bottom port of wastegate
Wastegate