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Old 03-02-2013, 01:10 AM   #2455
Scooby Specialist
Member#: 297441
Join Date: Oct 2011
Chapter/Region: MAIC
Location: Rochester, NY
2007 GT30R WRB STI


Originally Posted by Cathexis View Post
Noticed something interesting....

Since my widebnd isn't hooked to a sensor only power it's doing something unexplainable. It starts out in the morning reading 14.7 and through the day, at 4pm everyday it, in perfect rythym every 1/4 second it fluctuates 14.7-14.8. As soon as the sun sets it stays 14.8 the rest of the night. No kidding, just like clockwork, been in over a week and it's exactly the same everyday. Any ideas? I vote aliens.....
Maybe barometric pressure? I know it doesn't have to do with AFR but it always messed with my boost gauge. When the sun goes down maybe the air is more dense hence the higher read.
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