Ecumaster forum

Jadzwin wrote:Hi

It should work as nissan trigger. You conenct high resolution signal to prim tirgger and low res to sec. trigger.
Later I will send base map from nissan V8 engine.

Sounds great!
I will confirm that it works and you can add the Optispark to the trigger list.

Looks pretty the same like Nissan SR engine optical sensor i think it should work Many thanks for the answer, That sounds correct, the optispark comes from a japanese development so i guess it is just modified for 8 cylinders. The nissan seems to have 4 or 6 inner slits while optispark has 8. Do yo...

Hi, I am just about to install a EMU on a Chevy LT1 V8 with Optispark. I am not sure if it will work, have anyone tried it before? If the trigger pattern is not able from scratch, will there be possible to get the trigger pattern added to the software? Some info about optispark: http://www.superchev...

Indeed, polarity matters. If pinned as it came from the factory, falling edge is the correct setting for both cam and crank. You can check this with an oscilloscope. You can also get the EMU scope data at idle, mid, and high rpm and see how much the cam trigger moves between the crank teeth. If it ...

Thanks for your answer, however: you will need to play with the first trigger tooth number to set the offset from the sync. Once you are in the correct range then you need then fine tune with the trigger angle to "zero" in TDC. First trigger tooth could be anything up to 11 with wast spark. This is ...

So, I have now tried to start it again and it was not the settings that was the problem Before (however the settings i sent here was totally wrong since i had to try all different kinds of settings). Problem seems to be that when the voltage of the battery (the voltage measured at VAG COP has the sa...

Hi,
I am looking for the trigger settings on a Nissan ca18det s13. What trigger does it have, some speak about CAS and some about a 24+1?

Is there anyone that has used the factory harness with an adapter and got it to work?

Thanks,
Joakim

Hi, Thanks for all the answers. I look at the file i uploaded and it was totally wrong. I was in a bit of hurry Before my vacation the next day so i sent the wrong file, a lab file. However, why i had 1 on all 6 cylinders is that i needed to see if it made any difference if i had it on all cylinders...

Hi, I am about to start a Soarer with a 1JZ and the 12 tooth trigger Wheel, but I cant get the spark correct. I use VAG COP. Trigger seems to work fine, it triggers about 200rpm at cranking but i get no spark or sporadic spark but that is not often. However, when I turn off the ignition I get one or...