Ok, mine started some nonsense this weekend. I had been riding for about half an hour when the warning light came on. The pressure reading remained as is which was 2.3. I got to my destination and then when leaving it was fine, no warning, pressure same. Then, again, after some time the warning light came on. This morning coming to work same story, no warning and presure normal then after a shorter period of time the warning light came on.
Is this also a battery issue???