Official OpenFlash Tablet FA20 Tuning Tech Discussion Thread

[Shiv@Openflash]

Originally Posted by cjsporl1996

I sent the email again

Subject name: Vortech dev file cjsporl

I haven't received anything from you. Could you please email it to shiv@vishnutuning.com. Perhaps you are sending it to the sales account?

[cjsporl1996]

Originally Posted by shiv@vishnu

I haven't received anything from you. Could you please email it to shiv@vishnutuning.com. Perhaps you are sending it to the sales account?

i doubled checked the email address i sent it to. Everything is fine.

i uploaded the file you wanted to my drive account here is the link

https://drive.google.com/file/d/0By3...it?usp=sharing

could you send the dev file to cjsporl@comcast.net

Thank You

[Shiv@Openflash]

Originally Posted by cjsporl1996

i doubled checked the email address i sent it to. Everything is fine.

i uploaded the file you wanted to my drive account here is the link

https://drive.google.com/file/d/0By3...it?usp=sharing

could you send the dev file to cjsporl@comcast.net

Thank You

You have email

[cjsporl1996]

Originally Posted by shiv@vishnu

You have email

Thank you shiv. I don't know why you never got the first 2 emails I have been having a few issues with my account recently. I am running the borla uel header and the perrin header back exhaust. I would assume the tune should be acceptable until you unlock the file and I can have it dialed in remotely. I will do a datalog as soon as I install the supercharger.

[yoruck]

hello, juste to be sure before doing something.
i juste receive my hks catless EL header and HKS hiflow sport cat front pipe.
it seems that the o2 sensor move to after the sport cat on the front pipe.
can i use the stage 2 for el with this configuration.
or the stage 2 is for afr sensor and o2 sensore on the header alone.
thanks

[regal]

Originally Posted by yoruck

hello, juste to be sure before doing something.
i juste receive my hks catless EL header and HKS hiflow sport cat front pipe.
it seems that the o2 sensor move to after the sport cat on the front pipe.
can i use the stage 2 for el with this configuration.
or the stage 2 is for afr sensor and o2 sensore on the header alone.
thanks

Others have used an o2 sensor wire extension for the post secondary O2 sensor, then there was no need to program out the secondary O2 cat check. Its a smart way to do things that I wish the American companies would have caught on.


You can still use stage 2 but I would turn the cat check logic back on.

[yoruck]

thanks regal,
where can i turn the cat check logic on.
the shiv stage 2 seem to have all the o2 cel ON

[regal]

Originally Posted by yoruck

thanks regal,
where can i turn the cat check logic on.
the shiv stage 2 seem to have all the o2 cel ON

Sorry don't know that software yet. But the stage 2 should default to off. Even with the first O2 sensor in the header and the second O2 sensor after the front pipe cat you are getting an O2 CEL? Sure you are resetting it correctly? If that doesn't work try unhooking the second 02 sensor, he may have programmed for this since it is so common in the USA (unfortunately.)




As far as the MAF discussion when bosche efi was first emerging for German cars they wrote a little paper as t why MAF is better than speed density. Should have saved it but back when BMW's were reliable they used nothing but MAF,

[Simon99]

Sorry, but I'm a complete noob and I have a quick question.. Does OFT supports the same features as the RaceRom from Ecutek (pretty sure OFT supports launch control, just not sure about rev matching downshifts) ?

Sent from my SGH-I337M using Tapatalk

[steve99]

Originally Posted by Simon99

Sorry, but I'm a complete noob and I have a quick question.. Does OFT supports the same features as the RaceRom from Ecutek (pretty sure OFT supports launch control, just not sure about rev matching downshifts) ?

Sent from my SGH-I337M using Tapatalk

OFT has

LC Launch Control
FFS Flat foot shifting

does not have Auto Blip on downshift


To activate LC & FFS you need to use RomRaider and edit the LC and FFS paramaters then re-flash the modified ROM to car.

LC is kind of ok

Would not worry about FFS or even Blip on downshift (if it was supported) those two features cause more issues than they solve.

[Shiv@Openflash]

Originally Posted by steve99

OFT has

LC Launch Control
FFS Flat foot shifting

does not have Auto Blip on downshift


To activate LC & FFS you need to use RomRaider and edit the LC and FFS paramaters then re-flash the modified ROM to car.

LC is kind of ok

Would not worry about FFS or even Blip on downshift (if it was supported) those two features cause more issues than they solve.

I agree. They definitely fall into the "marketing frill" category in my opinion.

[steve99]

Originally Posted by yoruck

thanks regal,
where can i turn the cat check logic on.
the shiv stage 2 seem to have all the o2 cel ON

to remove the second o2 sensor CEL activation you need to open you tune file in Romraider, find the DTC (diagnostic trouble codes) table find the second o2 sensor then turn it off. Save tune and reflash tune to car.

[steve99]

Hi @shiv@vishnu

Been doing a bit off logging with updated parameters .

noticed my IAM drops occasionally to 0.9. Checked the Knock correction and got a small correction sometime before IAM drops .

was this the cause or what happen at the exact time the IAM drops, I am going for that as I see a drop in the KC learned at same time.

Why don't I see "Knock correction at that point ??

and do I need to be concerned with the "Knock correction spikes or just when the IAM drops ??

see log below

I assume I would pull a bit of timing at 3000rpm engine load =1 point





http://datazap.me/u/steve99/knock-co...=0&data=1-7-10

[Shiv@Openflash]

Originally Posted by steve99

Hi @shiv@vishnu

Been doing a bit off logging with updated parameters .

noticed my IAM drops occasionally to 0.9. Checked the Knock correction and got a small correction sometime before IAM drops .

was this the cause or what happen at the exact time the IAM drops, I am going for that as I see a drop in the KC learned at same time.

Why don't I see "Knock correction at that point ??

and do I need to be concerned with the "Knock correction spikes or just when the IAM drops ??

see log below

I assume I would pull a bit of timing at 3000rpm engine load =1 point





http://datazap.me/u/steve99/knock-co...=0&data=1-7-10

Changes in Adv Mult are delayed and rarely coincide with exact time of knock correction so that is nothing unexpected. Just as the gradual increase back towards 1.0 after knock-free running. Most of the minor knock activity you saw was at pretty low engine speeds (~1600rpm). So maybe just take 0.5 deg of timing out there if you want to. Other than that, I wouldn't recommend making changes until you see repeatable knock correction behavior. And even in your current situation, the knock correct you see in your logs is pretty darn minor. Before detuning your map, I would suggest at least trying a different brand of gas if you haven't tried already. Then again, I'm not familiar with the gasoline situation down there in Australia