My car has died

[UrS4boy]

Fuel Pressure Regulator info and PNs

Not sure if this is your problem, or not, but here is some Fuel Pressure Regulator info:

http://forums.quattroworld.com/s4s6/msgs/21108.phtml

[UrS4boy]

If it happens to be the Hall Sender. I have an illustrated procedure to replace the 3B Hall Sender sitting there on the back burner, waiting for me to finish it. Maybe later today.

[denniselbows]

right just to let you all know i have tracked down the fault my fuel pump has given up and died. i took off the feed pipe from the fuel rail and put it in a milk bottle cranked the engine over and nothing came out at all . took the fuel pump out and tested it direct off the battery and nothing happened dropped it on the floor a couple times then retested it and away it went it packed up again shortly afterwards so a new one is needed.
thanks to everyone who offered ideas and posible causes and pauls sticky is a deffo need to be read when having a no start situation.
thanks all dennis

[BrianSmith_S2]

Glad you got it sorted

[denniselbows]

just to finish this thread off my car is up and running again fitted the new fuel pump on saturday and away she went. had a miss fire on number one which turned out to be a failed spark plug not sure why it would go as well, but i did drop one of them may be it was down to that.
a bit of info for you all on testing the fuel pump, when i did a continuity test on the failed pump with it in the car the resistance started at about 5 ohms and kept rising untill it went out of range of my metre this would point to worn out brushs or a very bad contact between brushs and com, meaning the pump motor is no good or realy poor so i didn't really need to take off a fuel pipe. when checking the new one i got a constant beep and more or less no resistance .hope this may be of help to some one when testing there unit . one more thing the brown wire is the negative and the green and yellow is the positive/feed this is the wires in the plug connecting to the top of the fuel tank.

dennis

[newsh]

Nice one, glad you got it sorted!