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Old 08-26-2013, 09:12 PM   #1
low flying
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Join Date: Jan 2012
Location: Santa Rosa, CA
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Need Stage 1 low boost cal file

HPF and I thought that my Stage1 low boost map only needed a tweak to address a slightly lean AFR above 6000 RPM at WOT. I sent the AEM computer to John at HPF and he tweaked it but I saw no change in the AFR. I came to realize that the problem was the inline fuel pump was not coming on at 4 PSI. I fixed that problem but now I have a cal file that is too rich at 10.9 AFR. I burned nearly a half tank of gas at each 30 minute session at Laguna Seca last week.

Anyone have an original Stage 1 low boost cal file that they can send me?

Thanks,
Terry
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Old 08-26-2013, 09:26 PM   #2
Commanderwiggin
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10.9 is safe under boost...
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Old 08-27-2013, 12:15 AM   #3
being3
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Need Stage 1 low boost cal file

Quote:
Originally Posted by low flying View Post
HPF and I thought that my Stage1 low boost map only needed a tweak to address a slightly lean AFR above 6000 RPM at WOT. I sent the AEM computer to John at HPF and he tweaked it but I saw no change in the AFR. I came to realize that the problem was the inline fuel pump was not coming on at 4 PSI. I fixed that problem but now I have a cal file that is too rich at 10.9 AFR. I burned nearly a half tank of gas at each 30 minute session at Laguna Seca last week.

Anyone have an original Stage 1 low boost cal file that they can send me?

Thanks,
Terry
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Old 08-28-2013, 01:26 AM   #4
andynb
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10.9 seems fine... My car runs around there under boost.
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