I decided to put in my DS to record some runs and when I turned it on after I started up the car, the MPH was already reading 15mph and my knock was already reading 2.7 degrees and the count was at 15. I took it around the block and when I went above 15mph, the DS would then start to read right but the knock was still there. My scanmaster is reading right. I tried to pull the ribbon cable off and then reseat it but that did not work. I thought there would be some kind of 'zeroize' option. Any suggestions?
TIA,
TIA,
