Hondata

K20z1 engine and harness to a jumper harness for 02 -04 pnf kpro v4 from clm motorsports swap into 2000 civic.

On the kpro it says driver installed online ignition off but the ignition is on and red flashing d1 light. It will not upload a calibration. Tools is not clickable.

Softare 4.5.8
Kpro 65640

You should try the ECU in a known working vehicle to see if it works there as there may be an issue with your wiring harness.