Turbosmart BOOST CONTROLLERS – ELECTRONIC - e-Boost2 (2005-current) – Complete User Manual - Manual (Page 11)

www.TURBOSMARTONLINE.com
11
Two port, twin solenoid, twin turbo connection Method (1)
(For controlling boost on a
twin turbo, twin wastegate, twin solenoid turbo system, on a V configuration engine with high back pressure)
 Connect the bottom port of the wastegate and Port 1 of the solenoid to a Pressure only source via a tee piece
 Port 2 of the solenoid to the top port of the wastegate
 Port 3 of solenoid vent to atmosphere
 Join the wires from both solenoids together (polarity not important) and then connect them to the brown and grey wires of the
wiring loom
Two port, single solenoid, single turbo connection Method (2)
(For obtaining maximum boost pressure on your single 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
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
Solenoid
Port 1 of solenoid to
pressure only source
Join wires
Port 2 of solenoid to top
port
Tee Piece
Vent to
atmosphere