Maps and pids....

[WiseGuyZ06]

WBO2 Correction vs MAF Hz

You'll need to change the data tab in the map properties (Ctrl+Enter) so that your WB's Base Efficiency Numerator is the parameter being referenced. You can save the map after changing it the first time and it should work from there on out...




The WB maps have 3 versions:

1 - WB AFR (will show you the average, high, and low readings from your WB sensor)
2 - WB Commanded (will show you the average, high, and low AFRs commanded by the PCM)
3 - WB Correction (will show you the average, high, and low BENs calculated by the scanner)

Remember:

Correction = WB AFR / Commanded AFR

Is that in youre maps.zip that you uploaded???

EDIT: FOUND IT!!!!

THIS IS GONNA MAKE SHIT SO MUCH EASIER....

THANKS

[SSpdDmon]

Jeff:

Can you give me a little more detail on how you setup this MAP/MAPS?

http://download2.efilive.com/Tutoria...%20a%20Map.htm

That's how you do the VE. The MAF is similar, except on the column tab, I selected RPM and typed ",8000" in the label box. The rows are MAF Hz and the data is still your BEN for your WB.

[Chalky]

thanks Jeff, got it. Already had the map setup for monitoring the MAF table. The three variables threw me a bit.

[SSpdDmon]

thanks Jeff, got it. Already had the map setup for monitoring the MAF table. The three variables threw me a bit.

Oh....I had originally set the Commanded_AFR and WB_AFR maps up a while back because I used Excel to determine my BEN. I had modified the BEN equation becasue I wanted to apply only a fraction of the correction to avoid overshoot. So, I made a spreadsheet, which is probably still posted on here somewhere...

[Chalky]

Is that the Interpolation SS?

If not I am still confused aboiut following then:

The WB maps have 3 versions:

1 - WB AFR (will show you the average, high, and low readings from your WB sensor)
2 - WB Commanded (will show you the average, high, and low AFRs commanded by the PCM)
3 - WB Correction (will show you the average, high, and low BENs calculated by the scanner)

[SSpdDmon]

Is that the Interpolation SS? No, I never got around to trying that out.

If not I am still confused about following then:

The WB maps have 3 versions:

1 - WB AFR (will show you the average, high, and low readings from your WB sensor)
2 - WB Commanded (will show you the average, high, and low AFRs commanded by the PCM)
3 - WB Correction (will show you the average, high, and low BENs calculated by the scanner)

Focus on #3. That is the BEN map that is made in the link I provided above. That is where you copy and paste>multiply the (filterd) results to your VE table. That map shows you the % error between what was commanded by the PCM and what was read by your WBO2.

#1 will show you ONLY your AFR recorded from your WB compared to MAP & RPM (i.e. VE format) in your log. Instead of a % error, you're just looking at AFR's.

#2 will show you ONLY the PCM commanded AFR compared to MAP & RPM in your log.

If you copy/paste the results of a log from #1 and #2 into Excel, then you can manipulate the BEN equation to only apply a portion of the correction. The standard BEN equation targets perfection. In other words, it's trying for 0% LTFTs (if they were enabled). What if you wanted to shoot for -2% LTFTs? That's why I made my Excel spreadsheet. Then, it grew into what it is below...

[Chalky]

Got it. I do have your SS from previous efforts.

I just have to remember to keep the hit count up in all cells. Finally figured out results are much better when your keep cell counts on the high side.

[SSpdDmon]

Got it. I do have your SS from previous efforts.

I just have to remember to keep the hit count up in all cells. Finally figured out results are much better when your keep cell counts on the high side.

Didn't I have that in the instructions?? :lol:

[Chalky]

Didn't I have that in the instructions?? :lol:

No doubt. My problem is CRS and ADD.