Well I have a 2011 Ford F-250 6.7 and I have an Engine code p0402 and can’t fix

What is your question?

Well I have a p0402 on my Ford F-250 2011 6.7 and i have taken apart the egr already and made shure it was clean and that the actuators worked and I cleaned them out but nothing has changed I have the same coad

What makes this problem better or worse?

Then the Engine is running hot

How long has your 2011 Ford F-250 Super Duty had this problem?

I’ve had it for about a month now