Review on Hitachi HPP0004 High Pressure Fuel by Matthew Allen

This doesn't seem to solve my problem in my 2007 VW Passat with mechanical fuel pump. I still have the engine check enabled and the ODB computer says the problem is with the mechanical fuel pump. The car does not go more than 60 km. The mechanic says my car needs an original from the dealer. I fought with my mechanic because he was sure this pump wasn't the right one and I was convicted of the opposite. I bought an original used one and now the car flies. Definitely this Hitachi HPP0004 High Pressure Fuel Pump is not suitable for 2007 VW Passat 2.0T SW. Now I want to return it but 30 days have passed and I think the seller will not accept the return. I didn't recommend it.