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The E67, E38, E92 and all the ECM's after ~2007 are engine only controllers (with the mating transmissions having their own controllers).

Please post some log files.

Post your old V7 calc_pis.txt here and I'll convert/update them for V8.

I need to know what wideband you're using and how it's connected (analog, serial, CAN).

See Gen IV (and also applicable to Gen V) VVE tuning here:

VVE-Setup-Guide

This thread is in the Gen III section of the forum.

You have a Gen IV (E38), I'll point you to the Gen IV tuning guide (VVE)... let me just find it...

The PCM has conditions for looking at (and counting), and for ignoring misfires (and not counting)... seems like the is the latter situation.

Thanks for posting (I'm learning all the time) :cheers:

Did you save the com data and send it to Paul...?

Sorry I somehow missed this thread.

Good you figured out precision :cheers:

Post the PLX user manual pdf here so I can take a look at it.

Could Tx and Rx be accidentally swapped?

What fixed it?

I'm looking thru your attached files, I don't know the answer yet.

Thanks.

Several points:

I agree on swapping PCM to part # 0411 and running OS 12212156 (with matching trans segment).

For street usage, experienced tuner will run WOT at around AFR 12.6 which will be...

Thanks, and you too.

Merry Christmas

to You All and Your Families

:tree:

:snowman:

The PRN number has to be different for each pid (you used F110 for both... make the second one say F111).

CLC-00-002 needs a closing double-quote, and needs to read like this:...

Watch your timing, 25* at 0.81g airmass might get some KR, but I don't see any.

Which wideband are you using (is it on bank 2)...?

ughhh... forum is truncating replies...

Hey statesman, how's it going, good I hope :cheers:

Post a pic of your MAF plumbing...?

What TQ and HP are you developing...?

Post some screenshots of BEN map.
Are you editing VE table or MAF table (and are you disabling the other table)...?
Are you disabling trims (LT, ST, and OL)...?

With a dog-leg shaped IFR table, it will be difficult/impossible to correct the VE table for all driving conditions (i.e. maybe doable for WOT dragstrip use only, but not PT cruising and not idling).

Your IFR table B4001 has a flat and then a linear slope (see pic from your .ctz):

23604

It should look like this (note that it appears linear but is actually curved slightly) (and of course,...

IFR table is wrong.

Is your injector supply (fuel system) return-less (single line, with FPR at fuel pump) or return (two lines, with FPR at rail)...?

Are you running MAF...?