Hondata

Hello and how are you. I used a 60c thermostat, all the fuel parameters were fixed to that tempature car ran good without any issue. I changed the thermostat to a higher operating tempature 78c. So i noticed that in boost its asking for more fuel from 11.8 to 12.6. When the engine runs hotter its supposed to take less fuel right. Unless im looking at this wrong way.

thank you.

It will richer when cold due to ECT compensation. If you have increased the operating temperature back to normal, it will run leaner.