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PCMScan Boost Logging, negative boost?

Old Feb 18, 2009 | 06:05 PM
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PCMScan Boost Logging, negative boost?

So, I've been logging MAP and BARO to get Boost...but my Boost mostly ends up negative because my MAP readings are so low. Any ideas? Everything is "working" in that the values are changing but the MAP is just really low. Range seems to be between 7-40inHg which when divided by 2.04 to get PSI results in a very small number. Once Script.Boost runs, (that's the MAP in PSI minus BARO in PSI), I get negative numbers...ideas guys?

verkion
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Old Feb 18, 2009 | 06:11 PM
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Originally Posted by verkion
So, I've been logging MAP and BARO to get Boost...but my Boost mostly ends up negative because my MAP readings are so low. Any ideas? Everything is "working" in that the values are changing but the MAP is just really low. Range seems to be between 7-40inHg which when divided by 2.04 to get PSI results in a very small number. Once Script.Boost runs, (that's the MAP in PSI minus BARO in PSI), I get negative numbers...ideas guys?

verkion
Mine is spitting out weird values too. The shape of my boost curve looks right but the values are off. I'm going to take a look at it Friday and see what I can figure out. In the meantime, sorry for the lack of help.

P.S. We should make PCMScan thread to consolidate the discussions that have been running.
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Old Feb 18, 2009 | 08:16 PM
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SiC
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If you guys are having problems with the PCMScan configuration, you are all free to use my configuration file located here.
sic.cfg
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