Diggs24
Autocross Champion
- Location
- de plains! de plains!
- Car(s)
- 2015 GTI
MAP and PUT sensors allow you to run more boost. They can allow the ECU to see above 29psi (AKA, 3bar subtracting ambient pressure; which is the limit of the stock sensors). You can run the upgraded sensors and run stock fueling and 20psi if you wanted. Fueling has no impact on sensor selection and usage. You can run 91 pump and 30psi@3200 on the IS38 with them on stock fueling if you wanted.