I recently switched to SD with an omni 4bar and gm I at wired to the maf plug. Got the logging part all situated and now just scaling my kpa vs load table and that pesky jitter won't go away. I tried all three fixes including combinations and even all three at the same time. Nothing is working. My pulse width is jumping from 1.79-1.5 in the 1800-2500 rpm range with steady throttle position. Is there another fix or should I change out to a different ROM?

 

OK so I switched out to ROM 94171715 and my car starts but won't stay running. I copied all of the settings and maps but it refuses to run. I added 20% on the map ve and cal table with no change. Then the ecu locked me out for some reason and I used the unlocker to flash back to 96531706. I'm about to throw in the towel and go back to maf cause my drivability was perfect.
Is there a way to add the min ipw mod from 94171715 to 96531706?

Any help is greatly appreciated.

 

did u find a fix to this issue?