For the most part i've gotten tired of the telemetry feature except for the voltage indicator. That part is very useful. I've taken the temp sensors off my cars and couldn't be happier. Seeing the temp spike and the radio beeping at me is annoying, expecially since i know the tune on my engine is fine. The rpm sensor nearly ate up my flywheel when the screws rattled loose, even with loctite on them. So i took the rpm gauge off as i didn't trust it much anyhow. The only thing left is the voltage sensor built into the reciever, and its a nice feature to have. Great radio but telemetry for the most part imo is overrated and at times inaccurate.