I have a 7890 Gc with a MMI inlet, and temperature does not reach the set value:
Even with the heating off (all zones), it shows this very high temperature value randomly ~350. I already tested the type K thermocouple temperature sensor with a multimeter and verified that it is responding normally:
I belive that has any problem with this board:
But I need a second opinion to confirm this option to me before I pay for this to change it.
Can I help me about this question?