Swirlpot fuse and/or relay?

hs1970

New member
Joined
May 7, 2025
Location
UK
TDI
Audi A4 B5 TDI 110Bhp
I have an A4 B5 AFN engine with 303,000 miles on the clock. Over the last year it struggles to start when warm. Cranks for a few seconds first. Cold start is perfect.
Pulled the boot open to listen for the swirlpot, there is no noise coming from it at all.
Does it have a fuse and relay? I've tried to figure it out online but a few configurations.
Photos of the relays rack attached. Does anyone know which one it is is or a way to figure it out (or does it even have one?)
Thanks


 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
Your AFN engined vehicle was not fitted with a swirl pot or lift pump from the factory. The electrical connection at the fuel sender is for the fuel gauge.
 
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