My Cayman has tyre pressure sensors. They have been OK but now at least one of the rear ones is acting very strangely - pressure and "error" OK when cold (and agrees with a pressure gauge) but once the car has done about 10 miles it shows a very high reading - typically about 0.3bar higher than the other wheel. The "error" is also high but if I check the pressure with a gauge it is the same as the other wheel and OK.
Anyone else had this problem? I assume the sensor has lost its scaling
Anyone else had this problem? I assume the sensor has lost its scaling