The actual fact is this whole thread should closed, Cause it's BS, I HAD my car tested with the UPREV flash and I passed, The facts have holes in them"All readiness codes need to be turned on". NO kidding really, Try unplugging you battery reset your ECU then go drive to an inspection station and see if you pass, Go have a bad O2 sensor changed , Light reset, Go to a station for inspection and see if you pass, NOPE, IT will fail for Readiness codes, Just cause someone flashed a ECU( RESET IT) the took it right away to get a sticker and failed means what,, THEY DID NOT drive it enough for the ECU to run through all its tests.. Something tells me someone doesnt want to use UPREV for another reason? HMMM wonder what it could be,, Maybe tuner?
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14 Q50 AWD, ARK, ECUTEK (SEB), Takda, 
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