I know this topic has been discussed ad nauseum, but I'd like your help with the codes. My light came on about a week ago. I took my X to Autozone and used their reader. This is what I came up with: P1706 - Park/Neutral position switch or circuit fault and P0325 - Knock sensor 1 circuit malfunction, Bank 1 or 1 sensor. I erased the codes and drove home and the light has come back on. It has been really hot here (over 100) and I live on a mile long dirt road. Would that have anything to do with this problem? I'd like to avoid going to my local dealer if at all possible. They're not nice Thanks for your help.