EMU Master Coil output problems

[Sm887]

Hi,
I really need some help figuring this out..

I got my ECU Master classic wired up to my SR20DET in a 200SX S14. Made the wiring myself.

All stock coils are wired the same way without the stock ignitor. Only coil nr 4 will give spark. And yes i have tested several coils aswell, ign output 1,2,3 does not work.


Measuring at connector nr 4 i get +12V between + and -. And 0V between + and EMU output pulsing to +12V when using output test. Coil are working perfect here at this connector / output.

Measuring at connector 1,2 or 3 i get +12V between + and -. And 12V constantly between + and emu output.. Pulsing from +12V to +5V when using output test... this is very strange to me. And yes i have checked wiring.
I measure aprox 34k Ohms between output 1,2,3 and power ground on emu pins. And infinity between output 4 and power ground..


All help is much apprichiated.


Br,
Martin

[RHD]

ditch the igniter and run the coils directly from the EMU. make sure to select the correct settings for coils without amplifier

[Sm887]

ditch the igniter and run the coils directly from the EMU. make sure to select the correct settings for coils without amplifier

I have. Wired without ignitor.

[RHD]

sorry i messed that!

post up a cranking log and tune no one can help without those