Re: GIAC/ A.W.E. tuned ECU installed - 1st impress
Quote:
eclou said:
I have a couple of hundred miles on the car - almost all city and rush hour driving - since ECU install. Absolutely no issues whatsoever. It is as tractable as stock, if not better since the "lag" is cut in half once again. No crazy throttle modulation issues or jerky tip-in, no surging or stalling. Car has even passed the "wife test" - after a couple of errands as a driver she suspects nothing.
Even better, I was able to repeatedly get FULL BOOST by 2400 rpm in 6th gear, and boost initiated at 1900-2000 rpm (sport mode). I always had felt cheated seeing the boost gauge finger spike up to 16# and then rapidly retract back to 12#. Now it stays jammed right to the edge!
glad to hear it eclou, I knew you were gonna love it. My program (althought different) has also been trouble free for about 5000 miles now.
I noticed that your car when stock was boosting different numbers than mine and I was wondering if it is normal variation or not. here is what my car did and does now and when you have a chance maybe you can compare yours to mine before and after the program (5th or 6th gear).
stock regular mode: 15 psi from 2000rpm till 6600rpm
stock sport mode: 18 psi from 2000-4000rpm then drops to 15 psi till 6600rpm (even on 91 octane).
ecu flash regular mode: 16 psi from 2000 rpm till 7300 rpm
ecu flash sport mode: 18 psi from 2000 rpm till 7300 rpm