P1336 p1340

Selamun aleykum. Friends car 1.6 vti 2011 al4 gasoline. At 190k km. I don't know his past. Only the tube was removed. After receiving it, it gave a p0366 error, all sensors were checked, it was tried with a solid, when it didn't work, the camshaft was changed, p0366 was gone, but when it left, p1336, p1340 and p0171 came. Oxygen sensor changed p0171 gone. Spark plugs coils changed, original iridium. But p1336 and 40 are not going. There is nothing in the way of the vehicle. In the morning, when the engine is cold, it gives faults, when it warms up, I delete it, and when it's hot, it doesn't. I couldn't get through. We don't want to get into the engine either. Anyone know the problem?

In fact, all my complaints about the engine started like this. The catalyst was empty when I bought the car. We made the stuffing. 0366 gave it that way. I talked to a foreigner on youtube, now he has done the same thing with floor cancellation. It says the catalyst is blocking the ignition. I didn't understand why, but looking at the plot, it made sense.

Hello sir,

Everyone says it's the top cover without testing anyway, bro. The values of the vehicle in the compression test are good. I've been researching. If there was a burn crack, the compression should have been broken. I don't have anything like that. Whatever happened happened after I filled the catalyst. The top cover does not fail

The problem turned out to be with the catalyst filling. For 300 pounds of empty catalyst, the apparatus attached to the lower sensor was installed. The catalyst was not discharged. 1336 and 40 are not available for now