My O2 sensor was totally sooted up, so rather than mess around with
all the measurements, etc., I just replaced it.  The problem of the
power loss went away.  Why it occurred between the time I took it to
the mechanic and got it back is anybody's guess.

But!   The blinking light problem remains, but for this I'm going to
start a new thread.

In any event, thanks for the input, especially to you, Sam.

Charles
'85 Westy

At 12:55 PM 8/30/2006, Sam Walters wrote:
>Charles,
>
>Attached are some files for assistance in diagnosis of fuel
>injection system difficulties.
>
>Disconnect the O2 sensor and see if the problem goes away.  If so,
>it is either the O2 sensor or its wiring.  You can run this way for
>a day or two to compare.  Wiggling the wire is no test of the O2 sensor.
>
>These files will give you lots of info on particular symptoms and
>the sensor or other part that is likely to create that symptom.  It
>is a good bit to read but it is very good.  These are things I have
>downloaded from the list or searched out of its archives.
>
>Sam
>
>--
>Sam Walters
>Baltimore, MD
>
>89 Syncro GL, Zetec Inside
>85 Westy Weekender
>85 Mercedes Benz 300D Turbodiesel - to become veggie oil powered
>
>All incoming and outgoing email scanned by automatically updated
>copy of Norton AntiVirus.
>
>
>
>
>