08-03-2006, 04:38 PM
Join Date: Mar 2006
Location: Edmonton, AB
Total Cats: 0
Math question? PSI to inHg
I found a conversion factor of .4912 to convert in. Hg to PSI, and 2.036 to convert PSI to in. Hg.
I just want someone to verify what I'm thinking.
-10.6PSI = 21.58 in. Hg vacuum?
If so my Map sensor is working correctly, my Boost gauge is either screwed, or I may have a small leak in the vacuum line feeding the boost guage.
My boost guage reads low on the vacuum side if my above math is right.
The -10.6psi comes from Hau's emanage tool, and looking at the Support Tool data logs the Voltage seems to corrispond.
I'm thinking I have a small vacuum leak just before my boost gauge.
This is FUN!