I am just wondering if someone can confirm how the Tyre pressure sensors work ?
Reason I ask is that I have seen conflicting info, some saying it is from a sensor in the wheel and other information that it reads from the driven hub itself based on radius size of rotation ?
The reason I ask is that I specced it on new car without really thinking too far ahead, so changing the wheels from standard 18" up to 19" BBS wheels would render the system defunct if it reads from sensor in OE Wheel.
I did receive one response already to this question as part of another post, so apologies in starting a new thread but am just curious. I suppose I must have thought the system worked by magic !!!
Note to self to check how things work before ordering the next time