LD Performance LaunchItPro, Installation And Operation Manual

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1.8 MK1's 1995.5 +
The Brown and Brown/yellow is the same in all years of the MK1 MX5, MK2 models should
be the same also.
MK2 Loom (Same as MK1) MK2.5 Loom ( Coil on plugs, not coil pack like mk1 and
mk2)
BROWN+YELLOW trigger 1 BROWN+WHITE trigger 1
BROWN trigger 2 BLACK+YELLOW trigger 2
Cut trigger1 wire and connect the side coming from the ECU to launch control CH1 IN. Connect the
other side (going into ignition coil or amplifier) to CH1 OUT.
Same for trigger 2 wire cut and connect to CH2 IN and CH2 OUT.
That way the launch control is connected “between” the ECU and ignition coil (or ignition module).
Sometimes it might be easier to trace the 2 ignition trigger signals to the ECU where it is easier to cut
and connect to the launch control.