Driving around Northumberland on Friday and the Tyre Pressure warning flashed up on my Fabia SE L. Everything felt/sounded normal so carried on until I found a reasonable place to pull off and had a look all 'round. Couldn't spot any obvious deflation in any of the tyres. Then found a little local garage and the owner very kindly checked all pressures. O/S/F tyre was showing "about 1.5 psi down vs the others". Nice man added a squirt of air, declined any payment and off we went. Drove home some 200 miles to-day without any signs of a repeat warning...hopefully this is not tempting providence...and no deflation that I can tell.
Is the TPMS prone to these little glitches and what pressure differential normally triggers a warning?
Is the TPMS prone to these little glitches and what pressure differential normally triggers a warning?