OpenFlash Tablet E85 (and gasoline) Maps now available

[Tromatic]

Originally Posted by Rombinhood@OpenFlash

It's certainly not super aggressive. As I understand it, going from a well calibrated conservative map only gives up a tiny bit of power over the super aggressive map. But in backing things off slightly (to be conservative), you essentially get a tune that can be used in a variety of cars in a wide range of conditions. The guys at Vishnu have been tuning Suby engines for 15 years so I feel pretty comfortable with the drugs that they are pushing

When they get bored, I would appreciate having the option of having something between stock and Stage One. I need to figure out how to do that, I guess!

[Burn]

Originally Posted by nlowell

Looked at your data map - looks like you went 1/2 throttle through 1st gear then full throttle through the tail end of gear 2 and 3? You might want to do a run or two in third gear starting from ~2k RPM and going all the way to the 4th gear shift. This will give you a full gear to look at.

ok, i'll give it a try.. thanks dude

[Boofneenee]

Yes it made my car faster yes it have it more noticeable torque but most importantly, it improved the drive-ability of my car. Car pulls solid likea train, tq dip minimized and the engine is just so much more responsive overall.

[Malt]

Was 35 thus morning so first real cold start attempt since I revised the pulse width tables. Car acted like it wanted to start on the first crank but after 3-4 seconds it stumbled and died. Next attempt it cranked right up. If I would have given a little gas it would of been fine on the first crank. This is livable so unless anyone has any other suggestions I'm probably going to just deal with the very slightly rough first cranking attempt.


I'd still like an answer on the Perrin 3" maf intake. Perrin supplies the MAF scale tables, is that all that is needed or will it also require fueling adjustments or will the ecu use LTFT to compensate for the increased flow?

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[Tiremonkey0824]

Can anyone tell me if you still get the "dead pedal" feel when you switch back and forth between e85 and 93 octane maps?

[Malt]

Originally Posted by Tiremonkey0824

Can anyone tell me if you still get the "dead pedal" feel when you switch back and forth between e85 and 93 octane maps?

Yes, pretty sure that happens every single time you reflash if you don't wait a few seconds after the reflash to crank the car.

[Tiremonkey0824]

Originally Posted by Malt

Yes, pretty sure that happens every single time you reflash if you don't wait a few seconds after the reflash to crank the car.

So if i wait 2 or 3 minutes to crank then i wont get the dead pedal?

[Luckrider]

If I am not mistaken, it is pedal calibration. The pedal needs to hit WOT several times before it will be properly calibrated which is what leads to dead pedal (the not being calibrated part). Before starting, but after flashing, put the car in the on position and step on the pedal to the floor for a second about 10 times.

[Malt]

Originally Posted by Luckrider

If I am not mistaken, it is pedal calibration. The pedal needs to hit WOT several times before it will be properly calibrated which is what leads to dead pedal (the not being calibrated part). Before starting, but after flashing, put the car in the on position and step on the pedal to the floor for a second about 10 times.

I've done that without success and sometimes with success. I vaguely remember Shiv posting that you needed to let the car go through its initial "boot"? To prevent it from happening, or you could go to WOT a couple times then turn the car of and back on. Both work

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[TruRace]

After 2 driving cycles it usually is back to normal for me. Regardless if I go WOT or not.

[Shad0ez]

So it looks like AFR at WOT seems to be right around where it should be, but is it normal for AFR to be low to mid 14's at cruising speeds? If it helps, only mods I have are an injen intake and takeda cat back on top of the OFT's E85 map.

[Cross]

Originally Posted by Shad0ez

So it looks like AFR at WOT seems to be right around where it should be, but is it normal for AFR to be low to mid 14's at cruising speeds? If it helps, only mods I have are an injen intake and takeda cat back on top of the OFT's E85 map.

Yes cruising this is normal


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[Cross]

Great to see Shiv and Robert back, I was curious as to if you guys would be making changes to the E85 tune now with people supplying logs in regards to cold starts.

I know you have a lot to deal with having just gotten back so no rush its not a huge issue but I was curious.

Thanks and again Great to have you guys back!

[Robert@Openflash]

Hey,
We will make some changes once we test out the cold start during this holiday season. We are just starting to get into the high 20's and low 30's lately in the morning so further testing will help. Right we are catching up from the past week of absence and make sure we fulfill all the order and answer more of you guy's questions. Development is not stopping as you will soon have some new updates from Shiv.

Cheers

Originally Posted by Cross

Great to see Shiv and Robert back, I was curious as to if you guys would be making changes to the E85 tune now with people supplying logs in regards to cold starts.

I know you have a lot to deal with having just gotten back so no rush its not a huge issue but I was curious.

Thanks and again Great to have you guys back!