13
●
Do not start the engine before starting the initial setup
If the engine is started without initial setup, the engine may be damaged.
WARNING
！
Perform initial setup
To operate this product, you must set several items during initial setup
.
After making sure that the SAFC II is securely installed, turn on the ignition switch and
select the ETC. (etc. mode) in the main menu.
Table of initial setup items
１．
Setting the sensor type and sensor number (P.44 [Sensor Type])
Select Sensor Type and set the sensor type and sensor number
For vehicles equipped with a hot wire sensor, set the sensor output calculation
method.
２．
Setting the number of cylinders (P.50 [Car Select])
Select Sensor Type and set the number of cylinders.
You can select it in the range of 1 to 16 cylinders.
Rotary engine car: Number of rotors
×
2
Toyota V8 engine car: 4
Nissan Fairlady Z (Z33)
Skyline (CPV35): 1
Mazda Atenza (GG#S/P, GY#W): 2
※
For a car without throttle sensor signal, start operations from 6.
３．
Checking the throttle sensor voltage (P.52 [Sensor chk])
Select Sensor chk and check the throttle sensor voltage with the throttle fully closed
and once with the throttle fully open.
４．
Setting the throttle sensor type (P.50 [Car Select])
Select Car Select. When the throttle sensor voltage is 0 V to 1 V fully closed in the
previous step, set the arrow to the upward direction. When the throttle voltage is 3 V
to 5 V, set the arrow to the downward direction. When the arrow is set to the
※※
mark, no correction is performed by throttle opening.
５．
Self learning the throttle opening
Self learn the throttle opening. Hold the throttle fully closed for about 10 seconds.
After that, hold the throttle fully open for about 10 seconds.
６．
Turn off the ignition switch
When the ignition switch is turned off, the set items are stored in the memory
※
After this, the initial setup is completed for a car without any knocking signal. For,
a car with a knocking signal, perform setting 7.
７．
Correcting the knocking signal (P.38 [Knk Set])
Start the engine and perform warming-up. After completion of warming-up, select
Setting (setting mode) in the SAFC II main menu and select the knocking signal
correction mode. Correct the knocking signal.
With this, the initial setup is completed.
