could you not try to loop the sensor and if that doesnt work if pulling it clears the code and then you throw an open circut it seems to me to be a bad sensor. JMO but hammeron probably knows better

 

i sure do....i wonder what ever happened to him....

i'm no expert on anything, but what i generally
try to do is take something that seems complex
and break it down to a more user friendly form.

no matter how far the journey, it starts with
one step and ends with one step.