Nistune Forums

ahah who's silly then
I was under the impression the sensor would be giving a constant output nonstop (if within its working range) especially when in closed loop cos it should be trying to achieve lambda 1 and therefore be within range.
Ha much to learn.

G'day all, I've finally got a laptop to start playing with my RB30ET, but as it has never run right since i built it i my first step is to get it run normally with basically std setup and tune. So plug into ecu (and nistune works flawlessly) and the O2 voltage at idle is jumping from 0 vlots to 1ish...