Check Egine Light/Coolent Temp?

[spadepro22]

My check engine light keeps coming on and I checked link for codes and there isn't any. Im thinking it is the coolent temp. I have it set at 219 and offset at 0. What should this be set at to keep my car safe and to make the check engine light come on only when the temps are high and it needs to come on the warn me. Whats the offset setting too.

 

[92AWDHX40]

Whats a offset, something is wrong if you keep getting cels, possibly a ecu, or wiring. your using link to warn you of a high temperature? you should figure out why the cel is coming on first of all i have link and my temp gauge just tells me when my car is overheating.

 

[spadepro22]

Offset is a setting in link, and link is not showing a code when I check it. I think the ECU is fine.