Hondata

It has spark now thank you for your help

Wait hold on I miss understood you I see what your saying

I already tried switching them still the same issue I get no power to the coil itself.

The tach wire has constant power but the yellow one has nothing, idk if it’s suppose to be like that or

Thermostat housing

Pictures*

I have the tach wire with the blue wire and the yellow wire with black and yellow on the distributor, then on the ecu I have red/yellow in A21, purple in A16, black in A23, and red in A25. When I crank it all the lights on the block flash but no spark.

I’ve installed the hondata cpr brand new with the harness for it but I can’t get any spark, I’ve triple checked everything and everything has power expect the coil pack itself. I feel like I’ve tried everything.