[Demonhawk]

in the is_pid_supported function I'm going to try block quoting out the code in there and simply hard coding a return true; and seeing what that does. I'm about to go test it in my car and I shall return shortly with the results.

*Update: After commenting out the check I took the arduino and hooked it up to my car and tried it out. Didn't work so well. As soon as it tries to display one of the PIDs that weren't being shown as supported such as MAF or Fuel status it displays error and then a few seconds later it does a hard reset and begins trying to run the iso 9141 init again.

Also I figured out how to get it to connect to my car's ECU fairly reliably. The arduino needs to be doing a cold boot and as the ISO 9141 Init screen displays for the 1st time I start the car, or put the key in the ACC position and it seems to connect almost 100% of the time.