I read something about using a factory sensor with it on the link on the page but if it does come with its own sensor than that is cool. Many of the lights and sensors pick up allot of phantom knock. You end up finding your self ignoring them quite often, they are good for if you get fuel at a different station and all of a sudden it turns into a christmas tree, or its a hot day ect and keeps blinking.
It is really hard to hear knock when your running down the road, but for the same reasons it is hard for a sensor like this to be accurate when running down the road too. Harmonics are calibrated in them sitting still, but your under load going down the road.
|