Well,the  continuing problems with the digijet fi system has brought me to ask about this item. I have stalling at cold engine. When it is very well warmed up,it will idle ok.Bad gas mileage and getting worse. Could this be a bad fuel regulator? What are the symptoms of a bad fuel regulator?
  Seems to get a lack of fuel enrichment when cold. I get unburnt fuel smell when warm.like the fuel enrichment is happening when warm,instead of when cold. This is 1.9 WBX. Any ideas? I have gone through the Bentley page on fi diagnosis. All is well,except fuel enrichment.I cannot get the engine to idle ,to get a reading.I swapped the ECU out,but still nothing.Thanks.Roger

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