Hi.
Passat with engine code AVF, 1.9 liters.
What is a 'Pumpe Düse'?
The diesel filter needs to be replaced.
Um, remove the filter, put in a new one.
Possibly fill the new filter with diesel.
Is there anything else I should be aware of?
Is there a pump inside that could break?
Best regards, Frank.
Remove the old filter, fill the new filter, and install it. After turning the ignition on, wait 15 seconds before starting the engine; there should be an electric fuel pump in the tank.
Ideally, after changing and filling the filter, the pump in the tank should be run using VCDS. This will remove all the air.
It's working, and thanks again.
The inlet pipe was connected, and the outlet pipe was purged of air using a transparent hose.
Turning the ignition on and off, etc., was sufficient.
I haven't been able to start the pump using only VCDS.
How do you start the pump using VCDS?
Best regards, Frank.