Wiring Procedures
Important!
• Connect the brown wire in the Power harness to the ECU rpm
signal wire. The boost controller will still operate with out this
connection, but the rpm offset feature will not work.
• Yellow wire in the Power harness is an optional output signal,
used for warning light and/or buzzer. 14V-350mA
12
(1) Connect the Pressure sensor harness and the Valve unit
harness to the Valve unit and the Pressure sensor that was
installed in the engine compartment.
(2) Route the Pressure sensor harness and Valve unit harness
through the firewall in to the passenger compartment and
connect them to the center unit.
(3) Connect the Controller to the Display unit, then connect the
Display unit to the Center unit.
(4) Reconnect the battery and find 12V Ignition source with a
tester.
(5) Ground the black wire to the body. When grounding to the
body, sand or grind off any paint or rust to ensure good
contact.
Center unit
Center unit
Controller
Controller
Display unit
Display unit
Option (yellow)
Valve unit harness
Pressure sensor harness
RPM signal (brown)
Ground (black)
Power V12(red)
e-01英語版 03.3.19 20:29 ページ 13