ok here it goes.
Me and my gf both have same cars 2004 sedan at.
But the difference is her auto tranny is different,my MM mode has the option of the highest gear,so basically if it says 3 that mean it will not shift past 3,but in her can you can actually be in the gear you want.production dates are 2003 and are off only by a 2 month.
Is the the ECU that is different or something else,any info would help.
Thank you.