Hyundai i800 U029E P20C9 P2BAE Reductant Control Module Requested Adblue FIXED!!
Hyundai i800 U029E P20C9 P2BAE Reductant Control Module Requested Adblue FIXED!!
We fixed this MPV by resetting all the sensors on the Adblue tank and re-initialised all the sensors on the Adblue Tank.
The fault codes and names that were coming up are below.
P20C9 - Reductant Control Module Requested MIL Illumination
P2BAE - NOx Exceedence NOx Control Monitoring System.
U029E - Lost Communication With NOx Sensor B.