leds and lack of spark when testing

brianbennett863

Greetings from France again
After my previous post where I ran dumb coils, I replaced them with audi-style intelligent coils
The pinout I made is:
1: +12V
2: earth
3:+5V from speeduino ignition
4: ground
exposure time is 3 ms, spark time is 1 ms, exposure time is 4 ms when cranking,
low-response LEDs are flashing now when I test them, but they are less bright than injectors. Normal?
Also, I don't have a spark at all when I do a 50% output test (one coil comes out of the engine with the spark plug connected). Normal? I haven't tried to crank and see what happens yet, but I thought I could get a spark while testing them..?
What do you think about it?
Thank you very much!

JasmineHart

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edwardbarnett

You are not alone in your problem, as I am also constantly faced with failures..