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Old 10-03-2012, 09:55 PM   #16
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Join Date: Nov 2011
Location: texas
Posts: 172
My Ride: 330Ci ZHP 3 pedal
Originally Posted by SeanC View Post
If anyone can tell me the volume of the air in the expansion tank for the minimum and maximum fill levels (when cold), I can calculate the pressure range at which our cooling system operates. Very simple physics.

My guts are telling me 1 bar might be too low.
that may be true; i think the vendor is also exploring a 1.5 BAR cap to find a happy medium.
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