ottenger fuel issue
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Mk1 ottenger gti fuel information /help
I finally got a pressure gauge to check the fuel system on this ottenger .
The symptoms are car starts runs dies ,this can be done continuously . I have a fuel pressure gauge hooked up and with the relay bridged and the pump running tap open the pressure is only 10 psi which I am sure is to low . With the tap shut it rises to 70 psi , once the car is started the pressure drops away . Is there a way of adjusting this .
I checked the power supply to the wur as described in Haynes it is ok and the resistance is correct between the terminals .
I did a fuel delivery test and from the return line at the metering head it delivers 800ml in 30 seconds .
I am guessing the wur is faulty but could do with some expert guidance .
Thanks in advance
Jonathan
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I haved same problem, power supply and wur resistantance was ok, but the warm pressure was too low.
I dissambled it and saw that little pin was dropped out from its place.
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