hi guys have this problem on my lancer ralliart 2004 no spark on coils they are good but dont get signal to do the spark what can be ill change the crank sensor computer and the (bcm) body control module.what can be and how can fix it thanks for reading.

 

Maybe the cam sensor quit? Apparently the spark shuts down if the cam sensor craps out. I have not experienced this myself but people have told me thats a thing with the 4g69
There is a way to test them with a multi meter .