My car is in limp mode now....seconday O2 sensor heater is not working. Anyways im figuring some things out with Uberdata and was wondering if limp mode would pull timing at idle........it was at 10*, bumped it up to 12* and don't wanna blow the motor when i go unlimp.

 

I would fix the oxygen sensor before messing with anything. And I doubt you're going to blow up the motor from 2 degrees of timing at idle.