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HPT 2 bar MAP sensor setup?

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Old Oct 31, 2006 | 12:16 PM
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Default HPT 2 bar MAP sensor setup?
What do i have to change for HPT to read the GM 2 bar MAP right? I just went on a 30 minute drive and now pretty much all my data is useless. Under my MAP readings, it says Ive hit 160 kpa and 20 PSI in the charts... I really dont think that happened... but another chart says it maxes at 105kpa...

Also, why doesnt it save the Histograms when you save the log? If it does, I cant find them..
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Old Oct 31, 2006 | 03:47 PM
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Dumb question, but did you activate the 2-bar part of the license?
It should have wanted a couple of credits...
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Old Oct 31, 2006 | 05:18 PM
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160kpa is like 8psi off the top of my head.
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Old Oct 31, 2006 | 05:36 PM
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per their unit conversion, its like 19 psi and also the Manifold air pressure scanner reading is pegging 20 psi...
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Old Oct 31, 2006 | 05:36 PM
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Originally Posted by John_D.
Dumb question, but did you activate the 2-bar part of the license?
It should have wanted a couple of credits...

yeah, thats done.
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Old Oct 31, 2006 | 06:27 PM
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yeah but its PSI-atmosphere which is 14.7 if im not mistaken so if your seeing 20 psi its 20-14.7=5.3 actual boost.
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Old Oct 31, 2006 | 06:44 PM
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ahhhhhh.. now that explains a lot! If Im only seeing 5 psi, then 5 psi pulls like a train Is there any way to simplify it so I dont have to subtract all the time?
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Old Oct 31, 2006 | 08:46 PM
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That's good to know. Mine should be on the road in the next week or two, and I would have been up against this too.
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Old Oct 31, 2006 | 10:54 PM
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make a custom pid map in psi minus 14.7
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Old Nov 2, 2006 | 10:25 AM
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FOFF667

Is there a write up on doing that custome pid? I tried to do it once and gave up

not sure what I was doing
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