Hi, friends, EGR and Kat have been canceled on my vehicle. We got the P0069 error on my master's device. We changed 2 map sensors but the problem did not go away. When I went to a different place it had the P0238 error instead of this error. We cannot find the problem. The master said that if it was from EGR, it would give a different error code. As you can see from the descriptions of the errors in the attached photos, they indicate errors in the style of the pressure sensor. I wonder what happened to my car Peugeot 207 1.4 hdi