As above , I know that cleaning it is a short term fix , but atleast i would then know it was definitely it that was the problem . Am i likely to do further damage trying to clean it ???? I would hate to wreck a perfectly good sensor.

 

sorry to jump in can anyone explain how to clean

 

Just spray break and clutch cleaner on it, no biggy really, i tryed it, didnt work tho.

 

I've cleaned mine with electrical spray a few times, no probs here.