Chuck Henry

I have the Rogue Tuning ECU and I noticed the wideband port on it and was wondering how exactly one uses it. I believe my car is running rich (maybe REALLY rich) and was thinking to replace the O2 sensor to see if that helps. That got me thinking that if you can replace the regular sensor with a WB and possibly get a better running tune this would be a good time to do it. Is it something where you replace the sensor? Add a second sensor? I couldn't find anything online about it.

gruhsy

I believe you still need the narrow band I am sure I read.

odonnell

Recommended to use the narrowband for ECU input, and wideband for visual sanity check.

Chuck Henry

I was planning to add a WB meter, but I was currious what the point of the one on the ECU was for. What purpose it served. If you still need the narrow band, I don't really see what you get from plugging in a wideband to the ECU. Odd.

Paulyy

data logging.

Chuck Henry

Ah, that makes a bit more sense. Guess I'll look at getting a wide band meter and then decide if I need a new narrow band 02 for the car. Might be a good excuse to get an exhaust with the bung on it. at the same time.

Paulyy

always good to have one even if you don't use it. they come with a plug.