There is the option to actually connect a knock sensor to the 19197427 computer. Instead of screwing the knock sensor into the block (where it is supposed to be). drill and tap a hole in the Jeep frame for the knock sensor to screw into. Once the knock sensor is securely mounted in the frame, connect the knock sensor wiring to the knock sensor. With the knock sensor mounted in the frame, code 43 will be PERMANENTLY disabled. Not all knock sensors are same, you will need a knock sensor for $OE. Having a knock sensor mounted in the frame, only disables Code 43. A knock sensor mounted in the frame will not protect an engine that is KNOCKING. No chip programming modifications required with a frame mounted knock sensor.

dave w