Iv searched and lots of people are having this problem with other conversion harness, and everyone blames the problem on the conversion harness.

i have a 91 EX sedan with the following:

b16
rywire obd0->obd1
rywire distro adapters
chipped p28, but iv tried 2 other ecu's too
brand new obd1 distro from distking

I have fuel but no spark

Tested the coil and it tested fine with lots of spark

Car ran for about 45secs and then shut off and will not start again.

HELP please