Maestro + AEB + Evap coding questions

[A1 A2 German]

I've looked for a maf 630cc Unitronic file for 4 years, no luck, nothing but 44cc files (which I already have) and found Maestro at a great buy and snagged it.

Now I'm interested in deleting all the Evap garbage.

1) I know it can be "turned off", however can it pass readiness/emissions?
2) If so, will I still keep the N80 valve electrically plugged in?
3) Concerning the tank vent line, when I strip everything out shall I run a line outwards with a check valve on it?
4) Anything else I need to consider when tossing all that stuff?

[Dan[FN]6262]

IIRC you will still pass readiness. Easy way to know is check readiness with VAGCOM after flashing with the Maestro file.

Keep N80 plugged in.

You can leave it vent to atmosphere, a check valve isn't a bad idea.

Yeah, reconsider what you were doing with your life after getting a real tune instead of that Uni garbage.*





*I have no personal experience with Uni tunes on AEBs, so they might be okay.

[A1 A2 German]

Thanks!

Unitronic for AEB is flippen awesome! Camaro Super Sports, AMG C63's, all that jazz....in the rearview. ~4 years on that tune, flawless, never even the remote slightest hiccup with anything, tune is so awesome it's why I was just gonna do a Unitronic 630cc and call it a day (yet all I find if maf-less 630cc files).

*I have no experience with Uni tunes other then AEB, so not sure if they'd be o.k.

[Dan[FN]6262]

That's great to hear!

Their big turbo tunes for 7.5 were nothing to call home about lol.