Hondata

Just got a CEL on my way home tonight, pulled out the laptop to check the code. Kmanager is Online, I can upload kals, but when i datalog to pull codes or check sensors, nothing happens.

When i shut the car off the CEL goes away, when I start the car up or turn the key to the on position after about 10 secs it comes back up.

Can anyone help me?

Try clearing security (online, tools, clear security), then close the program, reopen the program, go to File, New and create a new base calibration and then upload it and see if it will datalog.

still no datalogging

cleared security, uploaded base map, no datalogging, uploaded tuned map, still no datalogging. :?

edit:
yes i closed then reopened the program, and I let the ECU sit for at least a minute between uploads.

took the car for a drive, it's in limp mode. 4000rpm rev limit, cel, no datalogging. anyone know to get it out of limp mode, it comes on everytime i start the car

updated usb drivers, closed kmanage , restarted computer, uploaded cal, still the same, limp mode with no datalogging and cel