I purchased a new fuel pump with the part number 99662013300 and It has the dual venturi lines and looks exactly the same as my factory pump 99662010702, but the only difference I can see is one connector is at a 90 where it goes to the sending unit. If that connector is the only difference, I can just swap connectors, but if it's different in any other way, looks like I'm stuck with a new fuel pump that I can't use. I got the part number from a pro Porsche guy, but it does not connect to the 90 degree line. It's loose feeling, but it would be easy to swap.


As you can see the old pump rubber tube is split.

 

The only other thing that is obvious is the new pump has only one FPR and the old one has the silver one and the tan one on that one line with the different connector.

 

Why not just replace the split rubber tube? That's what I did after the second time it split (first time the pump was replaced under warranty).

 

I have been thinking about that, but the terminals are black on my old pump. I could clean it all up and see how it goes. Did you just use fuel injection rubber hoses? I found some possible flow rates, but from regular people. Nothing documented. Seems the Turbo pump is about 150LPH? I have seen one post where a non turbo guy stated 102LPH, but not sure this is accurate.

 

here is the fuel line used

 

Cool. I haven't seen those hoses b4. Thx

 

The pump is definitely a different fuel pump. 996 turbo has 040 Bosch Pump. The new pump you have isn’t one.