Is there a screen hiding from me that will let me turn on the stock upfront O2 Sensors at a certain RPM? (Like after idle) (1200rpm-5000rpm) I have NSR cams and don't want the O2's trying to keep up with the longer duration of the cams.
Thanks
d.d
Is there a screen hiding from me that will let me turn on the stock upfront O2 Sensors at a certain RPM? (Like after idle) (1200rpm-5000rpm) I have NSR cams and don't want the O2's trying to keep up with the longer duration of the cams.
Thanks
d.d
Nope, no hidden screen.
It's based on coolant temp for the closed loop enable.
An option is to either run open loop only or raise the idle way up to like 900-1000 so the cam won't chop as much. Some people will spend a lot of time changing some of the o2 sensor settings within the calibration to help. Someone made a thread on it a while back but I forget where it is. Had something to do with headers as well and how they need minor adjustments for it in some cases.
Last edited by 5FDP; 10-01-2019 at 08:52 PM.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
https://forum.hptuners.com/showthrea...ghlight=header
this one? was actually reading it earlier
You can accomplish what you're after using the PE table - set Enable TPS to 0 and EQ Ratio to 1.000 in the RPM ranges you don't want CL.
Example Stock: PE Stock.PNG
Example PE idle:PE OL Idle.PNG
thanks everyone. I was hoping there was a way to do this.
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