yar its not a sensor its same like old tv volume . take a look at cng kit there is white wire trace it where it goes remember ones give it earth its one side is already earthed and the other one comes from cng switch the one which comes from cng switch give it mine earth like toch this wire to earth body chesssis it might help u . dont waste money on origonal one buy chines for 300 Rs u can wire by ur self its easy to do so