Hey all, so my 05 GC is throwing a few codes and we were going to delete the 0420 cat code.. but when we plug hptuners in its reading as a 2005 buick LeSabre. Anyone have any idea why? Thanks!
Hey all, so my 05 GC is throwing a few codes and we were going to delete the 0420 cat code.. but when we plug hptuners in its reading as a 2005 buick LeSabre. Anyone have any idea why? Thanks!
Have you done a actual read with HPT Editor?
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