When does the ECM switch from closed loop to open loop mode?

[ToBeFrank]

Originally Posted by BVBOB

I believe he wants the SERT VE graph.

Yep, but clay is right. A thumbdrive would work. Another way is to burn a cd and then copy onto the internet computer from the cd. If it's easier you can just send me the maps... I can generate the pics of the VE graphs if anyone else wants to see them.

[AZFXSTB]

Originally Posted by BVBOB

Should not be a problem, being the geek that you are what's the best way to accomplish this, no tuning software on my internet computer and no internet on my tuning computer.

now that’s funny "being the geek that you are" your question is kinda like asking Nero surgeon if he can put a band aid on your finger. I guess if you had no clue what a Nero Surgeon did it would be a logical thing to ask. maybe Steve Cole could help out with that issue Bob

[Pikeslayer]

TBF,

Could you do a comparison of how the Twin Scan software logs AFR data, manipulates this data, then reports the changes the user needs to make and how your algorithm does this?

In other words, what are the differences between your algorithm and the Twin Scan's algorithm?

[Pikeslayer]

Anybody still paying attention to this thread?

[BVBOB]

Originally Posted by Pikeslayer

Anybody still paying attention to this thread?

Yes!!!, and just as interested as you for an answer to your question, still have to get my maps together and sent also.

[ToBeFrank]

Originally Posted by Pikeslayer

Could you do a comparison of how the Twin Scan software logs AFR data, manipulates this data, then reports the changes the user needs to make and how your algorithm does this?

In other words, what are the differences between your algorithm and the Twin Scan's algorithm?

I can't speak for exactly how the Twin Scan algorithm works. I can only make educated guesses based on what I saw when I was using it. It seems to not do cell interpolation, which means data that should be split between cells is placed in just one cell. Because of that, data will pile up in the cells which is why you get the spiky VE tables. My algorithm doesn't have this problem as it will correctly distribute the data among the cells before making a new VE recommendation.

[strokerjlk]

Bob
I am going to drift a little here.
Are you using the twin scan to graph AFR charts threw the dynojet ?
Or are you printing directly off the twin scan software threw your computer?
Is it the only way you are monitoring AFR?
If not what other type of sniffer are you using?
Just curious .I am still in the planning stages of building my own dyno .I have looked at some hardware and software to just chart Hp.and TQ. And some that will chart hp tq and AFR . I thought about the twin scan to do the AFR and save some money on software .
Thanks

[ToBeFrank]

Originally Posted by strokerjlk

Bob
I am going to drift a little here.
Are you using the twin scan to graph AFR charts threw the dynojet ?
Or are you printing directly off the twin scan software threw your computer?
Is it the only way you are monitoring AFR?
If not what other type of sniffer are you using?
Just curious .I am still in the planning stages of building my own dyno .I have looked at some hardware and software to just chart Hp.and TQ. And some that will chart hp tq and AFR . I thought about the twin scan to do the AFR and save some money on software .
Thanks

Have you looked at the Innovate Motorsports stuff? From everything I've read about them, they make good stuff. Probably more expensive than the Twin Scan, but I'd guess worth it in the long run.

[strokerjlk]

Originally Posted by ToBeFrank

Have you looked at the Innovate Motorsports stuff? From everything I've read about them, they make good stuff. Probably more expensive than the Twin Scan, but I'd guess worth it in the long run.

Frank
yes I have looked at there stuff .
also looking at these http://www.dyno46.com/sales.html
http://www.performancetrends.com/dtm-hdwe.htm
I am glad to hear something positive about Innovation motorsports.
Thanks

[strokerjlk]

Originally Posted by strokerjlk

Bob
I am going to drift a little here.
Are you using the twin scan to graph AFR charts threw the dynojet ?
Or are you printing directly off the twin scan software threw your computer?
Is it the only way you are monitoring AFR?
If not what other type of sniffer are you using?
Just curious .I am still in the planning stages of building my own dyno .I have looked at some hardware and software to just chart Hp.and TQ. And some that will chart hp tq and AFR . I thought about the twin scan to do the AFR and save some money on software .
Thanks

Bob
still wondering how you are running your software on the dyno
thanks

[BVBOB]

Originally Posted by strokerjlk

Bob
still wondering how you are running your software on the dyno
thanks

Sorry , didn't mean to ignore you, just a lot of questions at one time, you have a PM