Audi A4 A6 A8 C6 4F 2.7tdi 3.0 Tdi Fuel Pump sensor ... (Ruby Wade)
I have found that this isn't so bad if I pump the fuel slower rather than flat-out. I now believe the pump must be cracked, and I'll swap it for another unit. Things needed: Vagcom to manually prime the pump after filter replacement (or some way to make the pump run to bleed the air).
In worst case the engine will cut off and needs to be restarted.
For a few months I've been having a small leak on top of the high pressure fuel pump which appears to be coming from the Now I've replaced seals, fuel lines, washers to no avail.
Things needed: Vagcom to manually prime the pump after filter replacement (or some way to make the pump run to bleed the air). I have found that this isn't so bad if I pump the fuel slower rather than flat-out. I now believe the pump must be cracked, and I'll swap it for another unit.
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