Thu Feb 13 10:15:43 1997
- Message No. 398
From: Marcel_Sieling@d.maus.de (Marcel Sieling)
Subject: FUEL Pump
Hi,
>Now it looks like, that the @ pump needs pulsed current to work (at
>least, it gets pulsed current).
Could be. But this is not sure. Fact is, that my first experiment worked
without having to pulse the voltage. I pressed the inserted switch
constantly and the pump worked for several seconds, until it stopped. I
could hear this clearly, the pump seems to be a membrane pump, as you
mentioned. Try it on your machine, the insertion of the switch is easy. The
fuel cut relay is to be found behind the left rear plastic thing besides
the seat, behind the CDI close to the locker. There you will find the
necessary cables which have to be connected to a switch. ;-)
>Third: it seems to me, that the fuel pump is cupled to the RPM, ie. more
>RPM, more fuel. Is that realy right ?
I have no oscilloscope to check that. But it would be interesting. ;-)
Today I surfed at Raymonds pages, but they were in netherlands language
(which I do not understand) and the english version was not updated or
completed. Also I found nothing concerning the fuel pump modification. I
wrote to him directly, let's see, if he answers.
take care - Marcello.
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