Description: This bulletin provides an ECM update to revise the logic for
the following DTC(s):
P2096: Post Catalyst Fuel Trim System too Lean(Bank1)
P0301/2/3/4: Cylinder-1/2/3/4 Misfire detected
Applicable Vehicles: 2012MY ELANTRA (MD/UD) Applicable Production Date
Range: From May 21, 2011 to October 27, 2011
NOTE: There are no vehicle performance issues associated with this update.