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EVOscan Help with CeddyMods SD Logging

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smills1840

10+ Year Contributor
365
22
Nov 8, 2011
Blacksburg, Virginia
Alright, I'm attempting to convert to SD using ceddymods. I can't seem to get the Evoscan logging parameters to work properly though. I've attached a log with the following selected to log in Evoscan:

Engine RPM
Throttle Position
2Byte Load
2Byte AirCounts MAF
2Byte AirCounts SD
SD VE%
AirCount VE% Change
Battery Level
Boost Omni 4 BAR kPa

As you can see, the AirCount VE% Change is blank in the log, and I don't know why. Also, the 2Byte AirCounts SD is constantly at 3024, while the 2Byte AirCounts MAF fluctuates slightly like it should. What am I doing wrong here?
 

Attachments

  • SD Log Example.xlsx
    33.6 KB · Views: 49
Also, when attempting to start the car on the ceddy SD rom with stock VE table, the car fires for about 2 seconds then dies. When using the MAF rom that I've been using for years, the cars rind fine. I assume this has to do with the VE table, but I can't log any of the necessary SD parameters to make adjustments.
 
Sorry I cant help but good luck with it. I have yet to see a car actually running SD with ceddymods. Been using ceddymods with MAF for years as well.
 
Well, I know several people using CeddyMods and speed density, and several professional tuners use it successfully as well. So I know that it works. However, nobody has been able to tell me why I can't log certain parameters in Evoscan correctly, and why I can't start my car on SD. The professional tuners say they start from scratch (which I don't know how to do) and the people I know that run CeddyMods have all had it professionally tuned so they aren't familiar with the process or software. I'll keep researching and playing with it, but for now I guess I'll just continue to run on MAF!
 
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