What code is a p1190 and p1191 for a xg300l Hyundai?

The P1190 and P1191 codes for a Hyundai XG300L generally indicate issues related to the fuel system, specifically the fuel pressure sensor or fuel system performance. P1190 often refers to a problem with the fuel rail pressure sensor circuit, while P1191 indicates that the fuel pressure is out of range. These codes can lead to poor engine performance, stalling, or starting issues, and it's advisable to check the fuel pressure sensor and associated wiring for faults. Always consider consulting a professional mechanic for accurate diagnosis and repairs.