Online manual not for resale purposes – BLITZ Dual SBC Spec R & S User Manual

Page 7

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Control unit installation

Dual-SBC spec S

Dual-SBC spec R

The 3-wire coupler is not to be used in basic installation. It is for an optional unit.

ABOUT THE CONTROLLER

* Used to sense pressure from behind the throttle body

Connect the harness to the solenoid unit and to the control unit.
Tap the supplied metal T to a vacuum source behind the throttle body. Then use the supplied plastic
hose and join to connect the vacuum source to the control unit.
Connect the red wire ( + ) to a 12 volt ignition.
Connect the black ( - ) wire to a ground.

Left knob
* Left knob is used to change modes and when depressed will unlock boost settings
LCD display
* Shows different modes and turns red when warning function is used.
Right knob
* Right knob is used to set boost settings and to change various functions within each mode
3 pin harness
* Optional harness for data system. Not used for basic operations.
AC / WG switch
* Switch to change between actuator and external wastegate settings.
4 pin harness
* Connects to the main harness.
Pressure hose

supplied
join

supplied

vacuum
source

optional

+ -

spec S solenoid

optional

+ -

supplied
join

supplied

vacuum
source

spec R solenoid

WARNING: All images and text in this manual is the property of Blitz Co., Ltd. (Japan). No part of this may be

reproduced, stored in retrevial systems, or transmitted in any form or means with out prior written permission of

Blitz Co., Ltd. (Japan).

Online Manual Not For Resale Purposes

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