From one extreme to the other. AFR's

[jmsmotorsport]

Tuning a L76 VZ Thunder and I will go out and log and get a good amount of data and spread across my map, but when I apply the data to the VVE and adjust around the dips and spikes when I hit Create Co-effs then Generate VVE the parts that should have come up have now gone lower then what they were and the bits that needed to go lower slightly have gone way to far, in turn my AFR's go from one to another. What am I missing here? if I multiply the areas that need to go up by the EQ Ratio when I generate VVE area's that don't need to go up but in fact should go down also go up? Tried to attach the log but its to big.

[joecar]

Can you post some sceenshots...?

[joecar]

Can you apply the transient filter and resave the log (so it gets shorter)...?

[jmsmotorsport]

Ok transient filter what's that one joe?

[joecar]

Look at this pic, the transient filter may or may not be already defined:




but, in the filter, you need to change GM.TP to GM.ETCTP.

[joecar]

( you should be applying the transient filter before you paste multiply into the VVE table )

[jmsmotorsport]

ah well this could be my problem, I have only been using the filter that I had setup for AutoVE, I will apply this one and resave

[jmsmotorsport]

The log is still 2.39mb even filtered. so here are some screen shots of EQ

So my process was to copy and fill with lables, past and multiply with lables, smooth around humps and dips by 2% then hit generate co-effs then generate VVE is that correct?

[jmsmotorsport]

So after do it that way I would copy paste and multiply in parts so from say 15kpa up to 35kpa from 400rpm up to 7000rpm then generate coefs and vve then move onto the next part 37kpa up to 65kpa and repeat, but what I noticed is when I got to the parts that needed to be adjusted by EQ 1.03 when I generate my coefs and VVE the stuff in the lower kpa areas would also increase there fore undoing what I had just reduced them by?

[jmsmotorsport]

Log_Clayton_CLAY10_0019.efiClaytonTouchup1_0007.ctzOk well after playing around I am now here. As you can see high rpm mid-low throttle way to lean. Mid rpm Mid throttle pretty good. WOT varies from good to rich to lean.