Weird problem after DW200 fuel pump install
OK guys, i was running a stock GTIR fuel pump on my turbo setup, just upgraded to a deatschwerks DW200 fuel pump, but the damn car just refuses to work properly, it´s pig rich and sounds like it´s on 3 cylinders.
The pump is correctly instaled, the polarity is good, the return and feed line are not swaped, i did a hardwire from the battery and it´s exactly the same, the WBo2 reads soo rich it´s out of the scale.
The only think left for me to do is check fuel pressure and swap back to the GTIR pump. Any ideas why the new fuel pump causes this?
It seems the fuel pump is so powerfull that the fuel return line is not enough to divert enough fuel!? causing bug pressure on the rail? could it be?
The pump is correctly instaled, the polarity is good, the return and feed line are not swaped, i did a hardwire from the battery and it´s exactly the same, the WBo2 reads soo rich it´s out of the scale.
The only think left for me to do is check fuel pressure and swap back to the GTIR pump. Any ideas why the new fuel pump causes this?
It seems the fuel pump is so powerfull that the fuel return line is not enough to divert enough fuel!? causing bug pressure on the rail? could it be?