Hoping I'm in the right place, just trying to get my del Sol running.
as titled suggests, ECU issues have come up.
Backstory; I decided to turbo charge my d series (go ahead and laugh) and along the way have made sure to upgrade a few other things as well, including all necessary supporting mods.
I have retarded the timing and it does start however is low idle and will not rev high, and I cannot get the ECU to accept a tune from a tuning system or through chipping. I have all but given up on this project and just want to know if anyone might have a clue as to why the ECU will not take a tune or chip.
Running a P05 ECU non VTEC.



Uploaded pics. Soldering not my best work.

Happy to answer questions.