Not sure if this is in exactly the right place but here goes.
A while ago a got a Promotasport Ally Header Tank for my Coup Turbo, and followed the instructions for rendering the temp sensor unusable (put a couple of magnets each side of the sensor and tape it all up), but TBH this is crap !! - it doesnt work at all - so is there another way of doing it ??, surely just cutting the wires to the sensor would solve problem, would it not ??????????