Re: Fuel System Electrical Diagnosis?

["Alexander van Gerbig" <Audi_80@msn.com>]

    Well the DPR doesn't have any effect on my idle at all.  I disconnect
the DPR then start car, it's exactly the same as if it were connected.  I
know that sounds strange, but I don't know?  I do know that if the ISV is
disconnected I get a horrid bouncing idle, that shouldn't happen.  Maybe
this is being caused by a bad DPR?  Also the decellerating fuel bouncing
problem could be caused by a bad DPR as well.  I wish my Bentley had a
troubleshooting section on the fuel system, but it don't.  $100 for a book
that doesn't describe anything.  Attach VAG1315/A to US1119 and measure
readout.  Gee that's descriptive for those of us who don't have a full set
VAG tools!

Thanks!

    Alexander van Gerbig '88 80

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