Adding O2's

[mr.prick]

It's been a while since I tried this but IIRC
{B4206} Enabled is just CL w/o LTFTs
{B3605} won't come into play even if PE is off.

[Frost]

There is a lot of EFIL specific terminology here that I don't know... The OEM PCM for GenIII can run STFTs in OL (off by OEM default), STFTs, and LTFTs. My suggestion was simply to use STFTs and not LTFTs. If the MAF and VE are close, the driver should not be able to distinguish between the 2 closed loop fuel approaches.

[WeathermanShawn]

l WeathermanShawn has a tough job there in Co. where people (not just tuners) depend on the weather report, my hat off to
you...

Thanks for the 'shout out' Joecar. Yes, Colorado is a beautiful state, but can be a tough place to forecast weather. Thanks for recognizing the challenge.

[joecar]

It's been a while since I tried this but IIRC
{B4206} Enabled is just CL w/o LTFTs
{B3605} won't come into play even if PE is off.

B4206 description says:
"If this parameter is enabled then O2 feedback (STFT) will be used with the Open Loop table."

[Frost]

B4206 description says:
"If this parameter is enabled then O2 feedback (STFT) will be used with the Open Loop table."

Makes more sense read like that... In HPT the description is just STFTs active in OL.... which seems to be contradictory at face value This is the same item that I mentioned in my post above (and said off by OEM default but was referring to cars not trucks...).

[WHYTRYZ06]

just do OLSD and be done with it

[joecar]

jsm00z28ss,

Is there any particular reason why you want to put the O2's back in...?

[jsm00z28ss]

Just something I wanted to do to see if I could and to see how the motor would react. I also want to see if there is any way to improve upon what I have.

[joecar]

Ok we were just curious... in case you had seen some problem.