Autronic Questions

Joe Beninca beninca at ains.net.au
Tue Oct 31 22:51:39 GMT 2000


----- Original Message -----
From: Bruce Plecan <nacelp at bright.net>
To: <diy_efi at diy-efi.org>
Sent: Wednesday, 1 November 2000 9:02 AM
Subject: Re: Autronic Questions


>
> What?.
> The sensor if half accurate, and not too heavily dampened should see the
> latency of the ecms calculations.  ie momentarily lean as the AE
correction
> is applied.  If the sensor is cooled or what ever and that effects the
> response O2 reading that's a problem with that paticular ecm, and not a
> statement for all ecms/ WBs/

If a O2 sensor is in the end tail pipe and the engine is idling how long
will an instant mixture change be seen?  Obviously a long time!

To improve any closed loop O2 sensing, the closer to the ex valve the
better.

J Beninca
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