View Single Post
      11-25-2012, 05:11 PM   #3
brissim
Second Lieutenant
 
Drives: X3 30d (2011 F25)
Join Date: Jul 2011
Location: Brisbane, Australia

Posts: 234
iTrader: (0)

I would have assumed that for those markets which have the direct TPMS system - ie directly measuring tire pressure - if you were to loose air at the same rate then eventually the alarm will come on. I would assume that this loss of air pressure would be way more than just 2 psi.

Its us who have the indirect TPMS system looking at balance differences between the wheels that would not pick up a loss of air pressure in all four tires.

For your info - and I don't know how this translates into the low air pressure alarm point in your direct TPMS - I currently have a slow leak in one tire with the alarm on our indirect TPMS coming up about once per week when the air pressure has fallen from its normal 36 psi to 27 psi.

Tony
brissim is offline  
0
Reply With Quote