sorry for late updateThanks for the update, glad you were able to get your car fixed
:| codes come again after 2 days posted fixed.
dont know whats the problem.what i saw that my korean import car not have post cat O2 sensors surprised to see it.
is it possible? not have post cat O2 sensor in sonata.because when i attached and see torque app it show atleast one post O2 reading which shows very higy 1.2v