GreetingsCustomerand welcome to JA! I will do my very best to assist you with your problem.
Here is the procedure to replace the pump module. You may not need the special tool for the ring that holds the pump in. I have had some luck with a hammer and screwdriver. Just can't be sure with this.Necessary preliminary tasks:
Push trim panel (1) forward.
Unscrew nuts (2).
Tightening torque, 16 11 2AZ .
Remove cover (3).
Disconnect plug connection.
Release screw cap with special tool 16 1 020 . Installation:
Replace rubber seal.
Tightening torque, 16 14 1AZ .
Remove locking clip of line connection.
Detach lines (1) and plug (2) from sensor unit.
Carefully lift sensor unit out of tank.
Catch dripping fuel in a suitable container. Installation:
When installing fuel level sensor, make sure lug (1) engages in recess (2) on tank.