The new fuel pump has not been used. Changan Eado Plus 2023. The reason is that the car suddenly turns off and I don't know why. Workshops that don't fear God tell you, and I'll confirm that this is the reason. Until I met a righteous man who saw my car turned off on the street, he told me that the problem was with me like yours, and the problem is in the wiring harness. After suffering from workshops, I took it to the agency and they charged me 3 thousand and it worked. I learned a lesson that I shouldn't take it anywhere but its agency. I wanted to save money and it turned out to be a market sale. And now I sold the car and I don't need it. I bought it for 600. And they tell you there's no return because the parts are ordered.