Hello , I am trying to add the feature to my rom 88590015.
The car is already tuned so I have tuned file for it...

Instead of transfering the tables to the the mod file with the check engine on knock mod can I just copy the code into my rom?

I think:

at 0x116ed ---> is where the subroutine is called (0x48000)

at 0x48000 -> where the subroutine lives and the tephra bits are...

at 0xc93a ---> I am not too sure what that is...

Anyone know what the 0xc93a does?

So my guess is if I copy those blocks to my rom then I will just have the check engine light mod on knock.
Will something like that be feasible?

Thanks