If this was not there before you did the belt but is there now, we have to go back over what you did. Changing the belt would not cause a sensor to go back but if the timing is not set properly it could cause this code. Here is the entire procedure. Please review it and see if there was anything missed. Did you use the cam hold down tool when you put the belt on?
Images (Click to enlarge)
Saturday, November 16th, 2019 AT 2:43 PM