6
■
Installation
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Connecting the SAFC II
1.Remove the negative (
ー
) terminal of the battery
advice!
CAUTION
！
2.Locate the Electronic Control Unit (hereafter referred to as ECU) of the vehicle by
referring to the vehicle specific wiring diagram.
3.Connect the harness attached to the SUPER AFC II securely to the power cable of the
vehicle harness, grounding wire, engine rpm signal wire, throttle signal wire, and
knocking signal wire from to the ECU by referring to the vehicle
specific
wiring
diagram.
(Refer to page 8 and page 9.)
●
Before starting the wiring work, remove the negative terminal of the
battery.
Failure to do so way cause a short circuit and damage the wires. If the ECU connector
is removed while the battery is connected, the engine warning lamp may light up
continuously regardless of whether the SUPER AFC II is installed or not. At this time,
you must ask the distributor of the car model to perform maintenance and inspection.
●
We shall not take any responsibility for damage to the vehicle or
related devices that may be caused by installation error.
Connect the red wire to the power supply.
Connect the green wire to the engine rpm signal wire.
Connect the gray wire to the throttle signal wire.
Connect the black wire to the ground wire.
Connect brown wire to the ground wire.
Connect the purple wire to the knocking signal wire
・・・※
※
For models with a single knocking wire.
Connect the purple wire directly to the knocking signal wire.
※
For models with multiple knocking wires (knocking signal 1,
knocking signal 2,
・・・
)
Refer to page 11 without making any connection at this time.
There is some setting data on car audio, car navigation, etc. that is backed up by the battery power
supply. We recommend you to take a note of the data in case it is lost.