I have my car back and am starting the tuning process. Car is pretty mild, but has all the 'required' upgrades - Scanmaster, Boost Gauge, Fuel PSI Gauge, FP/Hotwire, 60lb injectors, AFPR, TT Chip, cold air intake, adjustable wastegate, new plugs, etc.
I first dialed in the fuel pressure and did a pass through the scanmaster, everything looks good - drove it about 150 miles and it was great. I then went out and did a WOT hit and everything seems fine, no KR, but boost would not exceed 12-13 lbs. I went and did 3 cranks to shorten the rod on the adjustable wastegate to add some boost and went out again. Everything was the same, no KR and boost was at 12 lbs. I'm running 93 octane and have the fuel pressure set to 43lbs with the vacuum line off.
Based on my limited investigation thus far, thinking I should I be looking more into my mass air flow readings? Any thoughts or help would be appreciated. Thanks.
I first dialed in the fuel pressure and did a pass through the scanmaster, everything looks good - drove it about 150 miles and it was great. I then went out and did a WOT hit and everything seems fine, no KR, but boost would not exceed 12-13 lbs. I went and did 3 cranks to shorten the rod on the adjustable wastegate to add some boost and went out again. Everything was the same, no KR and boost was at 12 lbs. I'm running 93 octane and have the fuel pressure set to 43lbs with the vacuum line off.
Based on my limited investigation thus far, thinking I should I be looking more into my mass air flow readings? Any thoughts or help would be appreciated. Thanks.
