Turbosmart BOOST CONTROLLERS – ELECTRONIC - e-Boost STREET 40psi – Complete Manual - Manual (Page 12)

12
Two port, twin 4 port solenoid, twin turbo connection Method (3)
(For obtaining a wide range of boost pressures e.g. 5 – 40 PSI on a V configuration engine. This connection method has varying
degrees of success depending on turbo system)

Port A of solenoid to Top port of wastegates

Port B of solenoid to Bottom port of wastegates

EX port of solenoid vent to atmosphere
 IN port of solenoid to Pressure only source

Join the wires from both solenoids together (polarity not important) and then connect them to the brown and grey wires of the
wiring loom

Port B of solenoid to
bottom port of wastegate
Port A of solenoid to top port of
wastegates via tee piece
EX Port of solenoid
vent to atmosphere
IN Port of solenoid to
pressure only source
Join wires