Dobeck Performance "tfi-1025" Efi Tuner For The Tdm900

[Gabby]

Hi. Will get an EJK and experiment I think, but a couple of things concern me. I guess the first is running without the O2 sensor in an open-loop mode and somehow having it run too lean and causing damage. Or is it the case that if it's set up properly, that can't happen?

And if the sensor on the TDM is crap as some say here, is there a better and more reliable sensor available?