Hello all. Recently I replaced the engine in my IS200 after an engine failure. The new engine will not fire up and I have narrowed it down to the spark. Here is a video of the spark plug while cranking and you can see that it doesnt spark at regular intervals.
https://imgur.com/a/OXgHQJp
I've tried other spark plugs and coilpacks but it is still the same. I have measured the resitance of both the cam and crank sensor and they both show to be in spec. I also cleaned up the ground wire from the engine to the battery but that didnt help either. The only thing left I can think about is the ECU, but considering that it worked with the old engine I'm sceptical that it would be the culprit.
Does anyone else have anymore ideas?