Idle Problem and more

[etmotorsports]

LABELS Injector Flow Base (Grams/Second)
Delta MAP kPa Value
128 6.874511
148 7.098388
168 7.307861
188 7.504882
208 7.691894
228 7.869872
248 8.040527
268 8.204101
288 8.361816
308 8.514159
328 8.661620
348 8.804687
368 8.943603
388 9.078856
408 9.210692
428 9.339355
448 9.464843
468 9.587890
488 9.708007
508 9.825927
528 9.941405
548 10.054686
568 10.166015
588 10.275390
608 10.383056
628 10.488768
648 10.592772
658 10.695311
688 10.796386
708 10.895751
728 10.993895
748 11.090819
768 11.186278

[etmotorsports]

Thank you very much swing for the file unfortunatly it didn't let the car idle at all. I looked at other maps for the vve and i have never seen one that need this much fuel to idle. I am still stuck trying to figure this out i have confirmed it was fuel.

I loaded back the last tune that allows the car to idle on the initial crank, shut it off, had someone restarted it and soaked the air filter down with brake clean and it will idle as long as i am spraying the air filter with brake clean stop and the car dies. So it is defiantly fuel related or possibly with injector drive in the ecm.

[etmotorsports]

1 more thing that i don't see how but might be causeing something is while the trans was being rebuilt we installed some racing seats the connectors under the seats are unpluged any one have an idea if that causes an issue with any modules?

[swingtan]

The seat connector is probably the seatbelt pre-tensioner, so shouldn't bother the fueling. Here's another try, basically the same as before but with a VVE pretty much the same in the idle cells as the original. I also tried adding more fuel just after a hot start, using the injector temp table. Some WB data would really help though.

2010_camaroSS_Engine_swingy_0001.tun

[etmotorsports]

Found the problem its the update firmware or the new 7.5. Used a buddies old version works just fine.

[joecar]

Which build versions and which firmware version are you seeing the problem with...?

[etmotorsports]

I updated last week to the most recent I will post exactly what it is when I get back to my laptop and tuned

[etmotorsports]

the software is 7.5.7 build 170 firmware 2.07.14 bootblock 2.07.02

I used a friends efi that wasn't updated since feb or march he says and reflashed the same file and the restart issues went away complete just like the car was before i flashed it last week.

Is there a way to go back to another version to fix this for now?

[swingtan]

Now that is interesting. Did you remember to format the config file system in the V2 and reload all the config files after the update?

Simon

[etmotorsports]

That might be a problem I have never done that before please explain more