I bought a new 2007 suzuki DF200. I also bought a trim guage (sterling edition). I am trying to hook up my guage so I will know where the motor is set at. I was told to buy a trim sender, but then a mechanic told me they were already mounted on those engines. I need to find out where to hook the guage to (I guess I need a wire diagram or picture of what I need to hook the guage to). I have been told to hook to a harness that has a black wire and a yellow wire, with a clear harness. Well I found a black wire and a white with a yellow strip, and a clear harness. But I just want to make sure so I won't hurt anything!