Beitrag #1

I tried epoxy but it started to leak after a while.




Also what is the difference between the o rings and the plastic nuts in this diagram?


What does it mean
(i) -> 970701
(q) 970701 -> M0D9809
(g) M0D9809 ->

Mine is c3g 1995.

Beitrag #2

You can't fix it , the best Option is a new Pump .
The O-Ring works only in the right Position , is a little complicate to find it .

Beitrag #3

Espace Freunde Forum has problems with their pictures.
Here ist how someone has done it.
Don't!
https://www.google.de/search?hl=de&biw=1...CAY&uact=5
The Espace is worse than the twingo because there is always stress on the fuel line.

Beitrag #4

I replaced The whole upper plastic in the pump with a used one I removed from a used pump I got on Ebay.

Beitrag #5

How do I keep the pump in place so the arrow stays where it should be when I'm rotating the plastic nut? It turns with it and I can't hold it.
Also I'm using the plastic nut with the o ring which I'm not sure is the right one for my car, my old plastic nut was broken and didn't have an o ring. I had a leak from the nut when filling the tank from more than half. Now I have a tool for screwing it but I don't know how much I should screw it, manual says max 60nm. Anyway I can't hold the pump in place.

Beitrag #6

Isn't there a notch?
If not, I don't know.

Beitrag #7

There isn't a notch on the early models. What I found out is that the o ring shouldn't be used on these models. This what caused the pump to turn with the nut. Without it, it went perfect.
Also I found out I have a 2A fuse with a gear shift drawing, that if I take it out, the starter will not work.
Also when you turn the key to ignition, the voltage to the fuel pump , 12v will only be on for about 1 second, then it will shut down
I got the nut tighten to about 40nm.

Beitrag #8

The 2A fuse belongs to the Quickshift(relay).
The fuel pump will only work for a second on power on self test.
Thats normal, even with the latest models.
And of course, if there a pulses from the flywheelsensor.