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replacement wideband O2 sensor for closed loop
Posted: Fri Oct 18, 2013 7:44 pm
by dennismfm
K pro III
Is it possible to do closed loop by replacement wideband O2 sensor?
How to wiring?
Seems k pro connected E15 pin with wideband O2 senaor only for datalog.
K pro III Analog input , digital input connect with wideband sensor can run in closed loop or not ?
Re: replacement wideband O2 sensor for closed loop
Posted: Sat Oct 19, 2013 1:15 am
by dennismfm
Screenshot_2013-10-19-16-04-05.png
One more question.
When WOT full load,
the air /fule ratio will run WOT target A/F 12.5.
When WOT full load in open loop.
it is work with map sensor . & O2 sensor,
When I connected AEM AFR meter & wideband O2 sensor with e15 pin.
WOT will read AF ratio by E15 wideband O2 sensor ?
Re: replacement wideband O2 sensor for closed loop
Posted: Sat Oct 19, 2013 2:59 pm
by dropdeadrus
aftermarket widebands that are wired to E15 can't be used for closed loop
and 12.5 is not a target AF for WOT, that's the WOT compensation table!
Re: replacement wideband O2 sensor for closed loop
Posted: Sat Oct 19, 2013 7:15 pm
by dennismfm
How to use the analog wideband input for closed loop instead of the factory O2 sensor? Thanks
Re: replacement wideband O2 sensor for closed loop
Posted: Mon Oct 21, 2013 10:02 am
by Spunkster
You cannot do this.