Audi 200: hot start problem...
Gerard
gerard at poboxes.com
Tue Dec 2 16:43:57 EST 2003
Thanks. :) When I call him I'll offer my Bentleys provided they wear
surgical gloves to handle it. :) I will see what he has checked. I've
kind of glanced over the CIS section, not paid much attention to it.
I looked through my bentleys earlier while tracing a high idle problem
for someone. One thing I didn't spot was a decent chart for
troubleshooting things such as "hot start problem" across systems.
cobram at juno.com wrote:
>
> Tell him to check the fuel system. Specifically residual pressure.
> While the symptoms you've described can be caused by electrical gremlins,
> in my experience the culprits have resided in the fuel system every time.
> There is a detailed section in the Bentley on checking the fuel system,
> and requires little more than a gauge and some fittings (which any decent
> tech should have.) If something is amiss on the pressures it's just a
> matter of following the flowchart to figure out which component(s) is
> (are) at fault.
>
> Had the same problem a while back on the 200TQA, stumped even a seasoned
> tech friend, I finally traced it to a defective fuel pump check valve.
> It was the last thing I would have suspected, since it was only about 4
> months old (came with new fuelish pump).
>
> BCNU,
> http://www.geocities.com/cobramsri/
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