Originally Posted by themyst
BTW your PWM is maxed out on such low boost. Hmm curious. It takes 18 psi on stock turbos for my car to do that on the 15ohm board. Terry seriously needs to go isolated boost control.
Yes, it's my wastegates probably, and sometimes it causes a temporary 30FF code, and I sent som logs to Terry, and he suggested to do the 15 ohm mod on my JB4, I just haven't gotten around to it yet, and since it's very cold and slippery here for the next 2-3 months I'm not really in any hurry.
Hoping to upgrade to RB's in the summer, that should take care of the wastegates nce and for all....