Two questions:

1. My engine threw a check engine light on her first start this season, and his been belching some black smoke on take off. Does anyone know if the Indmar Cat 340 can be scanned with a regular obdII port scanner or is it a proprietary tool that I have to drag her to the dealer (2 hours away)?

2. Today while wake surfing, the Perfect Pass was set at 11 MPH. When the boat hit 10 MPH the system would throttle back to 9 MPH, then throttle back up to 11 MPH. On our last run, it stopped working. The system was on and appeared to be working (looking at the gauges), but didn't keep us at 11 MPH. When I hit the throttle we went flying right past 11 before I realized it was not working correctly. I cycled the system on and off but still did not work. Any ideas?

Thanks for the help and advice!!!