Strange that in Alfa 166 110kw temperature limiter starts from 99°C. Is that means that this limiter don't work untill engine reaches 99°C, or it means that for any temperature bellow <99°C IQ is limited by 99°C map?
I could make a test, but maybe someone could tell me straigforward :)

think about it. Normal operating temp is about 90 deg. i presume that the manufacturers think that once you engine reached 99 deg it's time to reduce iq to protect the motor. anything bellow that temp they take it as being safe.