I have a 99 LS1 with a deleted MAF, Speed Density Tuning using Wideband O2 Input with the LTFT and STFT disabled. Do I keep the STFT disabled and stay in OP forever?
I have a 99 LS1 with a deleted MAF, Speed Density Tuning using Wideband O2 Input with the LTFT and STFT disabled. Do I keep the STFT disabled and stay in OP forever?
Once you are done VE tuning with your wideband, you have the option to go back to closed loop with fuel trims. There is no problem doing that.
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.
Even with the MAF still being deleted?Originally Posted by 5FDP
Yeah, that isn't a problem at all.
You can run closed loop with or without the MAF sensor. The computer is still going to try to achieve stoich while in closed loop no matter what.
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.
Okay, great. Thanks for the help!
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