Online manual not for resale purposes – BLITZ SBC i-Color User Manual

Page 18

Installation of the SBC i-Color LCD Display

Steps:
1) Disconnect the battery.
2) Connect using the provided T pipe and Φ4 nylon tube from a location where vacuum and

boost can be acquired to the CPU unit’s Φ4 nylon tube.

3) Connect the valve unit connector to the main harness and wire in the main harness to the

interior of the vehicle. Then connect the black wire (ground) and the red wire (power).
The red wire must be connected to a power source that can supply +12 at IGN-ON.

4) Connect the harness from the LCD Display to the center harness and connect the center

harness to the CPU unit.

5) Using an electro taps, connect the:

Orange wire: Vehicle speed
Brown wire: RPM
(Take a look at the attached booklet for UCU wire diagrams)

6) Connection of optional sensors.

Connect the TEMP sensor, the PRESS sensor or the A/F sensor to the center harness.
(Only the PRESS sensor or the A/F sensor can be connected to the AUX port)
If the PRESS sensor is connected to the AUX port, the A/F can be displayed through the
External Voltage Input Harness. ※Sold Separately

7) Install the LCD display at a location that would not interfere while driving. Moreover,

bundle together all the wire with lock tights and double side tapes.

8) Normally the External voltage Input and the 3P harness remains unused.

Red ( + )

Black

Speed Signal

RPM Signal

AUX (Press Sensor,
A/F)

Temp

3P Harness

5P Harness

4 Nylon

Controller Harness

Center Harness (For SBC)

External Voltage
Input Harness

※

Sold Separately

Ground (GND)

DATA 1～3

Use the Display

Back Seal to

protect the

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Online Manual Not For Resale Purposes