

| Subject: | Re: Emisson Control unit question |
| From: | Stan Wilder |
| Date: | Wed, 11 Jun 2003 11:25:53 -0700 |
I have to disagree with you. The AFM has a fuel pump micro switch in it at the zero vacuum position. If this switch isn't closed the ECU will not pump fuel. I'll send a picture if you want it. Stan Wilder On Wed, 11 Jun 2003 10:04:25 -0400 Doug Alcock <doug.alcock@HEWITT.COM> writes: > Hi Dave, > > Turning on your ignition starts the fuel pump --- nothing to > do > with the ECU (which, incidentally is Electronic Control Unit --- > not > "Emission" ---- it's the computer that controls the Fuel Injection > system). Here's a link to the Bosch Fuel Injection Manual if you're > interested. > http://www.conservatory.com/vw/manuals_nyx/L-JetronicWithLambda.html > > Cheers, > Doug > (Just down the road from you in Mississauga ON) > > >Does the ECU control the fuel pump? as in .. does it > >tell it to turn on when the key is turned to on? ..if > >it dosnt what does.. ? > > > >===== > >Dave Vieira > >Hamilton, Ontario > >Canada > > ________________________________________________________________ The best thing to hit the internet in years - Juno SpeedBand! Surf the web up to FIVE TIMES FASTER! Only $14.95/ month - visit www.juno.com to sign up today!
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