I have a 3000 gt with a no spark issurs, I have code 22 coming out of the dignostic, which is cas, I've replaced so far cas(with Chinese one) had the ECU repaired, and new power transistor module. All voltage and continuity2 ECU from crank angle position sensor and also have 12 volts to the coils and MFI relay works as service specs. I still know have a no spark issue and crank angle sensor fault code. Could it really be because of the Chinese sensor?
Just wondering on any thoughts

 

I've never bought non OEM sensors for reasons like this. Even the knock off IAC's for our cars are generally just junk.
I'd get an OEM CAS and see if using that fixes it, if not maybe check the CAS connector pins for shorts? I haven't heard of this exact issue before but i ended up replacing my CAS, PTU, coil pack and noise reducer because of a poor spark and occasional no spark issue.