Originally Posted by cowmilker08
There is some debate over the boost PID. It was made for SD trucks. That MAP signal on a SD is a voltage, but OBS is a frequency. Somehow you get a reading using the SD PID...
Some guys on the Torque forum made a custom PID for OBS boost.
I will see if i can find that PID, as it would be interesting to see how accurate it is compared to the current gauge. When i get the gauges (boost, trans. temp, EGT) it will be nice to see how the app readings compare to the actually boost gauge. Just have to wait and see...