That is what I did and have no problem with the six window map so please let us know as soon you see what is going on thanks .

 

Will someone post up their 10 window map, so i can test the exact map you are using.

 

Here is the map that is giving me problems .

 

Just a thought, but is it possible that between shifts with no throttle, the ECU shuts off the injectors and creates a lean spike in the AFR signal that would cause the Xede to step in with the SMART fuel map. Evidently the LC1 is sensitive enough to catch a single missfire so I'm sure it would have no trouble catching the data between gear shifts. But it sounds like the ECU is cutting fuel because of an overboost situation, I had the same problem. I don't think the SMART boost table is connected to anything physical (i.e. an actual pressure sensor), so it just assumes how much boost to bleed off. I think the analog MAP sensor was used for the AFR signal, so the Xede doesn't know what the manifold pressure is anymore, I think? I could be wrong though, this is all very confusing

 

No question in my mind this is what is what is occurring.

There are potentially two issues discussed in this thread. What wasn't stated is if the boost table was modified. The default smart boost table limits maximum boost as a function of measured load at a given RPM. Hence the smart boost table provides a self limiting boost function. Thus the overboost cut map really protects from a component failure. On the other hand the engine cited is really not stock so perhaps the maps need to be adjusted.

The Xede functionally never knew pressure as the stock MAP sensor is only a 1 bar sensor.

To some extent this will be overcome by events when the funciton of these maps are rolled into the firmware. I just tried to make the point that if the implementation is simply translated into software and there is are issues with the
implementation it might be prudent to explore other implementations.

 

FYI,

I can confirm that this map exhibits the problem on my car.

 

Any updates Dustin ?

 

bump

 

Any updates ?

 

Sorry guys....I will try and get to it today. I have been somewhat strapped for time at work, and school for that matter.

 

Thanks Dustin

 

Forgot to ask you earlier... what did you come up with on this?

 

Sorry guys, I ended up on the phone 95% of the day. If you guys want to yell at the people who called me today, you can yell at joey coats, and noise. LOL.

 

Actually, just share the conversations... knowing those two, it is probably good info for everyone... if it was car related

 

bump