Hello, I have a 2012 model 308 t7 vehicle, a few days ago when I first started it in the morning, the message "engine fault, have it repaired" appeared on the screen and an exclamation mark inside a triangle flashed. I took it to the mechanic, he connected it to the device, deleted the error and sent it to me. A few days later, the same warning appeared again. I connected with my own device and saw the U1218 error code. I searched the code but couldn't find anything logical. I tried to delete it and the warning went away, but when I tried to read DTC again, I saw that it wasn't deleted. What is the reason for this error? Has anyone encountered it and solved it? Can you help me?
idenge