I am getting ready to order my Cobb, but am now confused here. Does the Cobb have to be plugged into the OBDII at all times to keep the tune on the ECU? I was under the impression that the Cobb just plugs into the OBDII to place the tune into the ECU and then unplug it. Is that not correct?
-AMS intercooler with Cobb AP stage 1+ 93 tune.
02 Honda S2000
-741 whp 471 wtq (dynojet) @ 29.6 psi on e85; now on 34 psi, 800+ whp.