SR20DET test pipe

Raymond A. Kawski sr20de@epix.net
Thu, 28 Feb 2002 09:01:47 -0600


Probe Dude wrote:

> Just found some online information on how some ECU's bias the O2 sensor and
> then just count the number of crossing about this bias.

Yes the changeover is much longer at the rear.  It only has to go
above the voltage I think .55v once and below it once.  In 10
minutes for it to be happy.

RK