Wideband Comparisons

Canada Nissan Automotive
1

Just got this email this morning if you got some time, or in the market for a wideband this is a good read

http://www.fordmuscle.com/archives/2007/06/WidebandShootout/index.php

2

Thanks for the link.

3

Good read but still makes me wonder how any stock o2 sensor survives in the stock exhaust manifold.

4

I believe our stock narrowband O2 sensors are heated, and they don’t need to hold anywhere near the precision of a wideband. For closed-loop operation (eg. at idle or part throttle cruise), their definition of “rich” or “lean” is VERY broad.