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Tried different segments, still no change.

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Is there any cons to changing operating system to one that is similar to the one pulled from the PCM??

thanks to all who have gave it...

Tried full flashing it a few times, no luck. we are trying an operating system with different segment calibrations in hopes for a different outcome.

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We verified all modifiers are zeroed out and checked burst knock again at least what we know to check. Here is the log with the modifiers zeroed out.

Brandon

Here is the log

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We will recheck all of the modifiers, we have zeroed out the burst knock tables but will see what those modifiers look like as well and retest, thank you.

Brandon

We have and have not seen anything register as far as retarding the timing. I will post the log in the original post. thanks for the reply!!

Brandon

We have a 5.3L, 12587603OS we are trying to find where our commanded timing is getting skewed. Seems to be pulling 3 degrees above 4000rpm but only at WOT or close to. We have been through all the...

Thank you will do!

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P59 PCM

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I've tried both v7 and v8

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Looking for info on why vehicle says it isn't licensed? Flashed several times on the dyno and now gives me the error that i need to license the controller.

thanks,
Brandon

Yes Sir! Thank you for the info makes since, I believe we changed it but didn't realize it was still OoR.

Thank you all appreciate the posts but we actually just caught it. We had 100% in the octane scaler but was actually out of limits. Saved at 99% and had to resave it back to 100% and was no longer...

Not quite sure what you mean by 3D? It is WOT just seems funny how it seems to change, just curious if maybe the COS5 has something to do with it? It is really weird to see it move that much over the...

Are you talking about the fuel mixture spark correction (B5908)? It is zeroed out

Has anyone ran into timing being higher than the high octane table? All of the timing modifiers have been zeroed out EGR, IAT, etc. Put the car on the dyno had it between 26-28* took it to the track...

do they need to be referenced to vaccum? if you leave them at one flow rate for all vaccum levels wont it just affect the VE table percentages? is there a benefit to referencing them to vaccum?...

ok that is how i will adjust it then just needed to see if that was normal thank you!

you probably right... but i thought that hot air is thinner which would require less fuel???, colder air is more dense which would require more fuel??? kind of lost on that thought...

anybody???

i have a race truck that doesnt have maf or o2 sensors, how would you go about tuning idle and light throttle situations. i have a wideband and i notice that heat soak is one of my main problems but...

has anyone ran into this problem?

i had similar problem where the firmware didnt match the boot loader or something to that effect and it would stay in "dead poll mode." (flashing orange lights) i contacted IRA on this forum and he...

crazy its a small world! i actually flew into spokane and stayed at my buddy's lake house on courdelane lake few weeks back. ever been to Carlin Bay? have you ever tuned OLSD?

i am using an AEM Wideband, yes using them through the analog inputs, and thanks again i have been very happy with efilive here in twin falls, ID nobody know what tuning stands, they think it stands...

thanks for the welcome!