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Cobb AP Data logging...Any pros out there?

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Old Jun 28, 2010 | 08:28 PM
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Cobb AP Data logging...Any pros out there?

Hello again,
I know I just posted a thread on the AP, but this is a completely diff subject, so I thought it deserved its own thread. That and the fact that I am sure there are many other AP owners looking for the answers to my questions as well. As all of you AP owners know, there are a ton of data sensors available to view on the AP real time. I am curious what some those sensors represent, which ones are the most important to monitor, and what those important numbers should be around? I usually monitor boost, just because its fun, but I am curious about air to fuel, or whatever is closest to that, MAF, and just about every other sensor abbreviation, what they all mean and stand for in general, good and bad numbers, etc? It doesnt say anything in the manual nor on the website about what they all mean and which ones are important to monitor, baseline numbers, etc. I am obviously not well versed in engine sensor terms, or what those numbers should be around. Any help would be greatly appreciated. If helpful, I can post all the sensor abbreviations used on the AP and all the pros can chime in with their two cents concerning the ones they prefer to monitor or know about. Thanks so much!
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Old Jun 29, 2010 | 07:10 PM
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Wow nobody huh. Curious about boost/fuel, maf, intake temp, wfine or something like that, the straight abbreviated ones lower and upper fuel something or other, anything besides boost pressure that you know of would help out alot. Thanks...sorry about the vague abbreviations. I will post a more accurate list tomorrow.
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Old Jul 1, 2010 | 09:58 PM
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Well, one other thing I am curious about is what you other AP guys are getting for boost pressure at a stop. Meaning pressure while at a traffic light or stop sign...if you actually stop. I am at -8.5 consistently unless I have the ac blowing hard. Is this normal to be at that level? As far as my wot psi goes, I am boosting about 18.5-19 in high gears. Let me know what you got while at a stop...Thanks
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Old Jul 1, 2010 | 11:43 PM
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Should be in a vacuum state with no throttle. Not sure what the numbers in vacuum, but boost in PSI is monitored only during boost.
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Old Jul 6, 2010 | 07:02 AM
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Originally Posted by SOG RA
Well, one other thing I am curious about is what you other AP guys are getting for boost pressure at a stop. Meaning pressure while at a traffic light or stop sign...if you actually stop. I am at -8.5 consistently unless I have the ac blowing hard. Is this normal to be at that level? As far as my wot psi goes, I am boosting about 18.5-19 in high gears. Let me know what you got while at a stop...Thanks
I am at the same values that you are showing
-8.5 at stop
WOT 19

Cobb AP Stage 1 93 oct map
UR cat back
UR UICP
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