the new j18 cops if using those IDK, here is one example, but not sure yours is same.
has 0v 5v signals that are inverted, seen here best i can tell.
5v turn on coil for dwell charge.
i have no idea what year any Baleno did this change, 1998 ? or otherwise
1998 sport here, if you tap one cop here, it needs 1 to 4 freq upscaler. to work. The ecu has series resistor driving this line. not sure its value . needs scope seen.
on some J engines there are 2cops in 1 pack and only 1 transistor drives both, for wasted spark application.
![[Image: 98COP-unique.jpg]](https://fixkick.com/IGN_timing/18L/98COP-unique.jpg)
has 0v 5v signals that are inverted, seen here best i can tell.
5v turn on coil for dwell charge.
i have no idea what year any Baleno did this change, 1998 ? or otherwise
1998 sport here, if you tap one cop here, it needs 1 to 4 freq upscaler. to work. The ecu has series resistor driving this line. not sure its value . needs scope seen.
on some J engines there are 2cops in 1 pack and only 1 transistor drives both, for wasted spark application.
http://www.fixkick.com