Thread: VF570 installed
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      08-15-2013, 02:02 AM   #218
mfanatic325
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Drives: '01 911 Turbo
Join Date: Oct 2007
Location: Cupertino, CA.

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Quote:
Originally Posted by Rated M Roadster View Post
A spike is caused by a rev during shifting or hitting the limiter; it's not intentional. lol



I don't see how this helps your problem...
Yeah well in general spiking over what the tune was meant for could be dangerous yeah? Hence why I brought up the safety issue. But like I said, if AFRs are still good up past 9psi then who cares, it's all good!

As for the recording, it would help because then I could see whether or not my car is the only one with the idle issues. Can you do a short recording for me? With light throttle taps and let-off? I want to see if your idle behaves the same as mine, where it dips and comes back up. It tries to steady itself, but is not smooth at all.

I don't particularly care about my power delivery nor output right now, since I'm banking on those to be up to par after I do a charger core swap. VF said they would send one to me with a core charge, since they found that my unit is out of date and uses a different impeller; and is most likely the culprit of my lower output.

Last edited by mfanatic325; 08-15-2013 at 02:12 AM..
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