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I've searched high and low and tried everything Ive found but cannot get error values that make sense.
Trying to dial in the sd tables. I have the 2 bar sd patched OS. The tune is scaled for larger...

This has been running pretty well and we have been trying to dial it in closer and closer. Went to run it some more the other day and it started acting funny at idle so replaced O2 on b1 because vcm...

Do you still have the injector info for these injectors? It says see attached but Im thinking since this post is so old the links or attachments are gone?

Thanks!

Trying to figure out what is causing the OL-Fault condition during idle. Just finished putting this gen iv iron 5.3 bored to 5.7 back together after freshening up and noticing it goes in and out of...

What needs to be changed if the actual AFR and Lambda detected by the WB sensor is no where near the commanded PE ratio? PE is coming on like it should but is still way lean in boost. Theres points...

Ok. I tried to split my latest log down so it would allow me to upload it in chunks. I think Ive got the Lambda and the AFR readings VERY close to matching the gauge display and what is displayed in...

Heres my current config and a couple small logs.

I have a really long log session but it is nearly 10mb and it wont let me upload it. Can logs be split?

I think part of my problem was my original Lambda equation was mulitplying by .683 instead of adding .683 at the end......

Something doesnt look quite right to me with the Lambda data during this quick startup,idle,rev log. I might just not understand it.....

Even though my gauge is set to display AFR the lambda data...

Should the Lambda Error chart be in percent for units or changed to number? Which also makes me wonder does the Lambda should be in Lambda units?

Will I need to setup any other histograms other than the Lambda vs RPM MAP and Lambda Err vs RPM MAP to get the data I need to aid in ve adjustments?

Is the pre-existing EQ Ratio Commanded (which is already displayed in Lambda) essentially be the Commanded Lambda PID part I would use in that equation?

According to this it would reporting Lambda...

Im trying to follow along on this guys how to but im stuck on step 2...I would be using the Commanded EQ Ratio PID but it looks like it is already displaying in Lambda in my logs. If I already have a...

My AEM gauge Lambda range is 0.683-1.365 in volts 0-4.99v. In the screenshot I used the same AC Pressure PID as the AFR. Does this look correct, should the 'unit' be Lambda in this case? Now onto the...

With the way I have it setup, I am bringing in my AEM WB AFR in thru the a/c pressure sensor and using the user math area to derive the afr and afr error. I havent come across a how to on setting up...

How do you take the AFR ERROR histogram data and apply it to the VE table values? Do you multiply those error values by a certain value or? See screenshot.

Thanks in advance!!

Got the boost controller duty cycle dialed in to keep us around 15-16psi max. Seeing a lot of knock retard in WOT and boost. Ive taken some timing out of those areas to no avail, is it actually...

I suppose when you change the axis to accomodate the larger range of the 3 bar you lose some resolution? Would it be better to go with 2.5 bar sensor and calibration? We really wanted to keep...

Thanks for the guidance on this one. I am using the ([7101.10]/.5)+9.3 expression to calculate the AFR coming in the a/c sensor. Before I read your reply I noticed the same thing, rich down low and...

On my spark tables, how do I determine exactly what cells represent boost areas? The cyl air mass row values/range seem much lower than I would expect?

Finally got truck running after battling burnt plug wires and bringing in the AEM wideband via the AC Pressure sensor input. Seems to idle fine BUT.....Im still a newbie at this but it looks and...

Im also wondering if this issue is related to the injector offset using vac instead of map?

Im wondering if this limit/wall of 100-105kpa and 4k rpm is somehow related to the 2 bar map sensor i have installed and something not scaled correctly in the tune. This being a 2009 E38 there are no...

I made the adjustments you recommended and it seems to be running better, according to wideband gauge a little rich but better. It didnt seem to kill the pedal but it is limiting me to 4000rpm and...

GENIV 5.3 76mm ON3 Turbo, air to air intercooler, Tial 38mm WG 7.33psi spring and Tial BOV. 80lb Bosch injectors from Injector Connection, AC Delco 2BAR MAP sensor. GM ZR1 Cam. Aeromotive A1000 fuel...