You’re not a retard stop it. But if you’ve never tuned an aftermarket ECU to the necessary threshold for false knock vs real knock and experienced the frustration that can come from it you should just watch. Sticking the knock sensor in a location susceptible to a bunch of other frequencies lessens the chance of actually being able to use it for its intended purpose. It WILL pick up any and every harmonic and frequency that is being produced, the sensor is stupid, it’s the ECUs job (specifically the range of frequencies that the tuner tells the ecu to look for) to filter out what not to look for as well as what to look for. And it gets exponentially harder to tune the more false crap the sensor pick up.