Changes for using wideband o2
12-23-2018, 02:59 AM
#1
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Location: Texas
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Car: 1991 Z28
Engine: 350
Transmission: 700R4
Changes for using wideband o2
What changes need to be made when switching to a wideband o2 sensor setup. I bought a gauge and sensor kit and it has a low band output as well. But can I and should I use the wide band output going to my ecm. It's a 91 tpi with a ostrish and tunerpro rt to tune with. Is it just a simple change in the bin ?
01-16-2019, 05:07 PM
#3
Re: Changes for using wideband o2
Are you running super aujp ?
pin f14 is the ecm input
here is a web page with the formula
http://support.moates.net/logging-a-...h-tunerpro-rt/
pin f14 is the ecm input
here is a web page with the formula
http://support.moates.net/logging-a-...h-tunerpro-rt/
Last edited by Tuned Performance; 01-16-2019 at 05:22 PM.
02-07-2019, 05:52 AM
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Car: 1991 Z28
Engine: 350
Transmission: 700R4
Re: Changes for using wideband o2
Yes I believe I am running the super bin. Ran her for about 20 min so it would store the check engine light code that I got last time I ran. Pulled a code saying it's running rich. Now I really do need to setup the wideband in tunerpro.
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