Verified answer

may just be a faulty sensor

YOur sensor ought to favor to now no longer be undesirable. First i'd get some teflon tape, take the sensor out and sparkling the threads off. you want to wipe out the hollow on the block as well yet be careful to now no longer get some thing contained in the hollow. it really is helpful to spray some carb sparkling around the senor first and wipe off any goop. Wrap the tape around the sensor a pair of circumstances and screw it again in. Dont screw too stressful, you dont favor to muck up the threads. even if it remains leaking the senor itself ought to favor to be craked or the threads are mucked up. good success favor this allows.