Freematics Forum

The supplied 3000 rpm sketch did not compile there was a problem with the line if (obd.read(PID_RPM, value))
In looking at other sketches I think it should be if (obd.readPID(PID_RPM, value)) when I changed to this it compiled

I tried this on a 2005 chevy duramax and got no results so I am not ...