Looky looky
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From: Danville/Blackhawk, California
Looky looky
New XEDE feature currently being tested. I think we're going to call it "Conditional Love" 
Opens up A LOT of possibilities...
'nuff said
Shiv
Opens up A LOT of possibilities...'nuff said
Shiv
Last edited by shiv@vishnu; Feb 1, 2006 at 11:47 PM.
Conditional variables boys. Meaning that now we have the ability to trigger different functions after two or more conditional items are met.
For instance, the map above is a lean fuel cut. So, basically what that says is if the wideband goes leaner than 55 load at 6000rprm, and maf load is higher than 37% for longer than 100 milliseconds, the car will fuel cut. Its part of what you need for a safe meth kit.
For instance, the map above is a lean fuel cut. So, basically what that says is if the wideband goes leaner than 55 load at 6000rprm, and maf load is higher than 37% for longer than 100 milliseconds, the car will fuel cut. Its part of what you need for a safe meth kit.
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From: Palo Alto, CA
Originally Posted by DarkMastyr
Uhh... partial fuel/timing/somethingorother cut instead of single value full cut during knock detection?
Hey this is the best I can come up with at 2am.
Hey this is the best I can come up with at 2am.
Originally Posted by Dustin@Vishnu
Conditional variables boys. Meaning that now we have the ability to trigger different functions after two or more conditional items are met.
For instance, the map above is a lean fuel cut. So, basically what that says is if the wideband goes leaner than 55 load at 6000rprm, and maf load is higher than 37% for longer than 100 milliseconds, the car will fuel cut. Its part of what you need for a safe meth kit.
For instance, the map above is a lean fuel cut. So, basically what that says is if the wideband goes leaner than 55 load at 6000rprm, and maf load is higher than 37% for longer than 100 milliseconds, the car will fuel cut. Its part of what you need for a safe meth kit.
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Here's a screen shot of a map I've been working on...
It incorporates a few new safety/driveability features. Among them are:
1) If AFR is goes too lean for 1 second under moderate to high load, it kills boost (boost drops to mechanical wastegate setting. If AFR is still remains lean under the now lower load), for 1 more second, it will induce a hard fuel cut. Very useful in the case of a failing fuel pump, methanol pump failure, jet clogging, etc,. Great for those who drive on the track who don't like to distract themselves by constantly looking at gauges and/or indicator lights (like me for example!)
2) Now the No-Lift Shift is a function of clutch posiltion AND load. This means that it will only trigger the clutch-induced fuel cut if the car is under high boost. This means no more accidentally triggering the fuel cut during casual driving (when your foot gently rests on the clutch pedal).
3) Now the SMART fuel map is only active above a certain load threashold dictated by a 5 point RPM curve. This eliminates the need for the SMART fuel threshold map. It also is means that the threshold to active the SMART fuel is based upon RPM and Load, not just Load. No more compromise.
4) With the SMART fuel threshold map eliminated, we can use NLS as the 6th table. This means that we can load up a secondary race gas map with the same # of tables and overall functionality (the XEDE can store 12 tables in total between both map banks).
There's a lot more but it's already 2:25AM and I'm tired.... phew.
Gnite all,
shiv
It incorporates a few new safety/driveability features. Among them are:
1) If AFR is goes too lean for 1 second under moderate to high load, it kills boost (boost drops to mechanical wastegate setting. If AFR is still remains lean under the now lower load), for 1 more second, it will induce a hard fuel cut. Very useful in the case of a failing fuel pump, methanol pump failure, jet clogging, etc,. Great for those who drive on the track who don't like to distract themselves by constantly looking at gauges and/or indicator lights (like me for example!)
2) Now the No-Lift Shift is a function of clutch posiltion AND load. This means that it will only trigger the clutch-induced fuel cut if the car is under high boost. This means no more accidentally triggering the fuel cut during casual driving (when your foot gently rests on the clutch pedal).
3) Now the SMART fuel map is only active above a certain load threashold dictated by a 5 point RPM curve. This eliminates the need for the SMART fuel threshold map. It also is means that the threshold to active the SMART fuel is based upon RPM and Load, not just Load. No more compromise.
4) With the SMART fuel threshold map eliminated, we can use NLS as the 6th table. This means that we can load up a secondary race gas map with the same # of tables and overall functionality (the XEDE can store 12 tables in total between both map banks).
There's a lot more but it's already 2:25AM and I'm tired.... phew.
Gnite all,
shiv
Is this all with the SMART upgrade? I don't have that yet, so in order for me to get this "new" technology, should I get the SMART? or is this something I can get in my V3. I am not too bright with a Computer, so I cant follow.
Originally Posted by smokedmustang
Is this all with the SMART upgrade? I don't have that yet, so in order for me to get this "new" technology, should I get the SMART? or is this something I can get in my V3. I am not too bright with a Computer, so I cant follow.
1) It doesn't seem like you'd need SMART, hopefully any Wideband O2 will work.
2)Is a V3 feature I believe, and I think you don't need SMART for this either.
3)This is a SMART fuel feature and I believe you need the LC-1 (which is included with SMART) because the SMART fuel maps are calibrated for that Wideband.
4)If you don't have SMART, you should have room for a NLS map already, so this doesn't apply.
Back to number 1, I really hope this will work with any wideband and any injection kit because it really look like the safest way to run injection.
Last edited by Evo_Jay; Feb 2, 2006 at 04:01 AM.