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Re: [T3] fuel pump woes


> fuel pressure drops off sharply after the you turn the 
> key, it ramps up then drops off.

	This is a safety feature -- it's supposed to do this.  If you just
turn the key to 'on', the pump will whir for a couple of seconds and then
stop.  This is controlled by the ecu.  The fuel pump will only continue to
run if the engine starts up.

	Have your mechanic watch the voltage at the pump -- he'll see that
it cuts out.  It's not the pump that fails; it's getting switched off by
the ecu.

	I am suddenly very frightened of your mechanic, who sounds like
he's going to try the expensive guessing game -- "buy this part for a few
hundred bucks, pay me to put it in... oh, still doesn't work, I guess this
part's bad too, pay me a few more hundred bucks... well, the f.i. is no
good, let's just buy carbs."  Don't go down this path!  He clearly isn't
familiar with D-Jetronic, and isn't taking the time to learn from good
sources (Bentley or Elfrink, for example).

	If you do buy a new pump, I'll pay you the cost of shipping for
the old "broken" one, as I don't mind having a good spare! ;)

Good luck,
-Greg

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