Hyundai Repair: 2000 hyandai accent, hyandai accent, korean hyundai

Question
the check engine light is on and the obd2 code is P1128.  what is that?

Answer
Eileen, i signed up on this website as an auto paint expert.  Sorry, this question is way out of my league. i would suggest you call your local hyundai dealer and ask the service manager. They call it a code because it is in korean hyundai code.  You need a code breaker. This is set up this way because they want the repair business or for you to at least purchase the whole code book that unravels the mystery. Joe