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BR3W CITY · 03-30-2018, 11:05 AM

Should be that way on most GM ECM's. People will copy the High Octane table into the Low Octane table so when they fail the MAF, it'll still be seeing the High Octane table values. All genIII stuff will work that way. The GenIV Ecm's use GMVE/VVE, but afaik the SD defaults to the low octane set of values in either case.

03-30-2018, 11:05 AM	#25
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: 6.0 runs and quits Should be that way on most GM ECM's. People will copy the High Octane table into the Low Octane table so when they fail the MAF, it'll still be seeing the High Octane table values. All genIII stuff will work that way. The GenIV Ecm's use GMVE/VVE, but afaik the SD defaults to the low octane set of values in either case. __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD