Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - Low Tire Prssure what?
View Single Post
Old 01-26-2013, 11:20 PM   #12
Focus Fanatic
Join Date: Jul 2011
Fan#: 88299
Location: Torrance, CA
What I Drive: 2012 sterling gray Titanium

Posts: 3,592
Points 5,285, Level 46
Points: 5,285, Level: 46 Points: 5,285, Level: 46 Points: 5,285, Level: 46
Level Up 68% Completed
Level up: 68% Level up: 68% Level up: 68%
Forum Activity 5%
Activity: 5% Activity: 5% Activity: 5%
FF Reputation: 11 Kabigon Great Standing Member
Buy-Sell-Trade Rating: (0)
Originally Posted by BetaDnB View Post
I know you know a lot about this car, however anytime I've put air in my tires with the light on (including this morning) I do so with the car running. When I reenter my car the light is already off.
Some TMPS sensors will go out of low power mode when they detect a relatively large change in air pressure.

In the case of the OP, it seemed that the TPMS system was working correctly since the tire pressures were really low.
I was curious to know if he had driven his car after adding air to the tires.
Kabigon is offline  
    Reply With Quote