Full Access Member
- Nov 23, 2016
- Reaction score
I'll give it a shot. Afaik there's only 1 coolant temp sensor which is located on the ds head. How can you tell if it's open or closed loop? Will it say it?
Yes, the Tech2 will list loop status. And also look at the coolant temp and see what it says and if it’s close to where the gauge says temp is.