What does the NCD fault code mean?
1 Answers
NCD fault code refers to the NCD fault light, which is an indicator of the driver alarm system. The following are the reasons for the NCD fault light to illuminate: 1. Urea concentration: Adding unqualified urea, with concentration too high or too low, or diluting urea with water can all trigger a urea quality fault. The NCD light will be steadily yellow, and if the engine runs for more than 10 hours, the engine torque will be limited to 75%. 2. EGR valve sticking: When the EGR valve sticks, the NCD light will be steadily yellow, and if the engine runs for more than 36 hours, the engine torque will be limited to 75%.