Thread: O2 sensor codes
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      10-12-2021, 10:20 AM   #13
Logicoeur
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Quote:
Originally Posted by thejeremyman9 View Post
Quote:
Originally Posted by Phantom10R View Post
I'm just imaging that it's set to a certain estimate for filing but he's basically running the equivalent of no 02 sensor.

OP,

I'd drive it as little as possible till you get it fixed.
Yeah looks like he is running open loop. It's probably conservatively rich (usually fuel tables are) but definitely wouldnt do WOT pulls or anything.
I did one pull to 6 from 3 for the log above, but that was it. I've never revved the car up that much anyhow 😅. With MHD I may also be getting an extra conservative fuel map in open loop. I believe that mhd is a lot more deliberate with their failsafes than some other tuners, just from reading around here.
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