Simple question....

[RookieTuner]

How can I tell in the HPT scanner if the PCM is in open loop?

[RookieTuner]

No one?

[Iam Broke]

Your STFT's/LTFT's should stay at zero once reset iirc.

[DSteck]

Log the status bit for Closed Loop.



Next time, wait more than 41 minutes before bumping the thread.

[RookieTuner]

Log the status bit for Closed Loop.



Next time, wait more than 41 minutes before bumping the thread.

Thanks for the answer.

Normally I'm not so impatient, but I have another thread asking for help and it's gone nowhere.

[RookieTuner]

Your STFT's/LTFT's should stay at zero once reset iirc.

That's what I was thinking but they're still varying. For the E38 is there anything other than disabling the MAF and setting the LTFT learning ECT values high needed to force open loop?

Thanks for the answer.

[DSteck]

Yea, set the CLOSED LOOP ENABLE temp to max. Lol.

Also O2 readiness.



Or just click Off for Closed Loop in the scanner.

[RookieTuner]

Yea, set the CLOSED LOOP ENABLE temp to max. Lol.

Also O2 readiness.



Or just click Off for Closed Loop in the scanner.

That did the trick, thanks a bunch. Now I need to figure out the best way to smooth out the VE tables after tuning w/o screwing up the results.

[DSteck]

Smooth by hand.

[98S10]

[QUOTE=DSteck;304575]Smooth by hand.[/QUOTE LOL duh. Op send me a pm and we will get you to tune the ve tables a bit smoother than by the stroke of your hand.