S4 TII Stage 2 update (minor)
 

We will have a minor update for the S4 TII available soon. It adds extended fuel maps (14x18) to allow fuel control up to 8500RPM for you guys that think they have a jet engine under the hood. Also a code tweak to allow smoother fuel correction transitions between cells.


As I said, this is a minor update which contains no bug fixes so it's completely optional.
It does NOT have AFM removal...sorry.

You will need the latest PocketLOGGER in order to use this update. Fuel maps saved on your Palm for the current stage 2 with the smaller maps will not be compatible (i.e. you cant load the small map into the big one)

-Mike

Anything new with the web based map viewer/editor?

Then I could view/print my maps and translate them to the new exteded map.

When updating software, how does this effect maps? What steps should I take to update software and load maps?

Thanks...

how much for the update? just $10 bucks like the others for self install?

any update on this? it doesn't say anything on the website

Have you added the newest build, or is the 2.1.3 the newest available? I know you mentioned an update was to happen today, correct?

also does this expand timing to up there as well? if not is that even safe?

I do not understand. Does this increase our rev limit? Because last time I have checked my rev limit was like at 7.5k. Why would we need fuel maps up to 8.5k rpm?

PS. I would love to spin to 8k rpms!

Somebody sent me an email about this but for the life of me cannot find the email. I'm sorry to that person.

The update is available.
http://www.digitaltuning.com/?pid=s4t2v2update

And before you ask, no there is no update yet on the AFM removal. Sorry.

is there a fuel cut decel option that will allow raw fuel to be dumped into the engine in off throttle decel conditions?

No. The details are on that page. I don't think anyone has ever requested a feature like that.

it's not like it helps anything but I've seen a haltec or micro that does it and on speed runs when you let off the throttle you get this amazing flame that would be pretty cool at night. Just a thought. I'm talking to a guy about a used rtek2.1 now so I will be joining the club soon :)

So do we have to pay for the firmware update? I couldn't find it through that link?

Thank you

I'm really interested in that web based tuning. :(

Yes, The prices are clearly listed on that page on the right

It was I who sent you about the extended update

Just installed the update yesterday. Had to punch in all my timing and fuel maps again but luckily it only took 2 hours. Haven't had the cojones to take it to 8700 rpm mostly due to traction problems in 1st and 2nd and that fast in 3rd equals 90+ but did take it to 7500 though

I installed it last week. Have not started the car yet because its too cold here for me to go out side. Im just too lazy to walk 20 feet to my garage.

i didnt now you can run 750 /1000 solareon...does it run smoothly