p0446 error after replacement of w219 fuel pump
This is the car owner.
I replaced the fuel pump this time because of a startup problem, but mine was an integrated pressure sensor, and the replacement was a detachable one
The problem was an integrated and separate connector. The connector was completely different and I was thinking about how to solve it. a2114400507
I got a harness for my number
It's stuck stably. But this is why the problem occurs, thinking that the problem of intermittent opening of the canister's shut-up valve and opening and fixing of the purge valve is broken together, the canister replaced it with used parts and the purge valve with a new one. But I'm struggling with engine warning lights that turned back on after replacement, same warning light and not getting better. I think the new harness is the problem, please help, my friends.
The first picture is a broken pump
The second one is the pump I replaced, but the connector doesn't fit
I bought and used the connector shown in the third picture
The fifth photo is a warning light that keeps popping up



