996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

New 3076 base tune, suggestions? LOGS inside

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Old Jun 7, 2013 | 06:37 PM
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New 3076 base tune, suggestions? LOGS inside

so these were initial logs. Think we figured out the problem, but I wanted to go ahead and post up and get some input, since the tuner is out of the office for the weekend, and the car is up on the lift and we will get back to it on monday.

Anyway, 996TT, 3076 setup, ON 91oct and 10/90 water/meth mix, proto 2nd inline fuel pump, 80# injectors, turbo inlet pipes, EVOMS IC, EVOMS Vflow, proto base tune. after this run, per Todd, i checked fuel pressure at key on/idle. showed about 71psi. Thinking we had a 5bar inline, and are tuned for stock OEM with injectors, we pulled the FPR and placed an OEM one. Per Todd, we need to check fuel pressure under load on monday and see if that was what the issue was for running so damn rich.

Incase that wasn't the fix, what other suggestions would any have for running still high fuel pressure with an OEM 3.8 FPR inline? I assume trouble shooting would start at the tank and the stock in-tank pump?
 
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File Type: pdf
logs-996.xlsx.pdf (25.3 KB, 79 views)

Last edited by FlyingGuy; Jun 7, 2013 at 06:41 PM.
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