[V8] Wonderful Dead V8
Ron Wainwright
ron_01056 at yahoo.com
Sun Dec 21 10:27:54 PST 2008
Not to concern you Dave... bit I'd be worried. Did the sensor hit the pin while the car was idle... or while the car was trying to crank?
I'd use 10 min to yank those sensors again & manualy crank over the motor till the pins are visable through the opening & see if you @ least bent it.
Ron
--- On Sun, 12/21/08, Dave Saad <dsaad at icehouse.net> wrote:
> From: Dave Saad <dsaad at icehouse.net>
> Subject: Re: [V8] Wonderful Dead V8
> To: "V8 List" <v8 at audifans.com>
> Date: Sunday, December 21, 2008, 12:24 PM
> You are correct sir -
>
> The ECU does not close the fuel pump relay until it sees
> the crank
> shaft turning - and that won't happen if you have dead
> sensors.
>
> btw, I have an update on using the wabco wheel sensors - I
> have had
> some issues with them, the gap from the sensor to the pin
> or ring
> gear is pretty critical. My reference sensor was not
> getting a solid
> reading when cold ( why???) so I trimmed a little more
> plastic off it
> and of course went too far and the sensor hit the reference
> pin.
> Finger still crossed that I did not do serious damage to
> the pin, but
> it is running fine now.
>
> This is not worth the effort unless you like removing the
> timing
> sensors and fiddling with them a lot. On the bright side I
> guess, I
> can have them out in about 10 minutes.
>
> Dave
>
> On Dec 20, 2008, at 8:26 PM, Ingo Rautenberg wrote:
>
> > Fuel pump? You DO know that the fuel pump isn't
> energized unless
> > that sensor is working properly. If the sensor fails,
> the fuel pump
> > relay will not be tripped and the fuel pump will not
> turn on.
> >
> > Right, fellas?
> >
> > Ingo
> >
> > On Dec 20, 2008, at 6:43 PM, Greg Furstenwerth wrote:
> >
> >> I ripped out the fuel pump and am going to check
> it later... I had no
> >> fuel pressure in the lines so that is likely what
> it is.. I did hear
> >> humming in back.. my RPM sensor is working I did
> more testing.
> >>
> >> No explosion I am still here ;-)
> >>
> >> Greg Furstenwerth wrote:
> >>> Dont worry I am surprised I can speak in
> english after the
> >>> frustration
> >>> today :)
> >>>
> >>> too many quattros wrote:
> >>>
> >>>> ugh. sorry, i think i just told u how to
> fix the crank position
> >>>> sensor. my
> >>>> memory fails me. ugh. sorry. some put
> me back on track. i am
> >>>> drawing a
> >>>> blank.
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> Shayne
> >>>>
> >>>> PARTING: 1972 Mercedes Benz 280 SE 4.5
> >>>> PARTING: 1986 Audi 4000 CS quattro
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>> From: Greg Furstenwerth
> <slicerdicer at mac.com>
> >>>>> Date: Fri, 19 Dec 2008 20:53:37 -0700
> >>>>> To: V8 Audi Fans
> <v8 at audifans.com>
> >>>>> Subject: [V8] Wonderful Dead V8
> >>>>>
> >>>>> It died on me driving home.. Christmas
> tree on the dashboard...
> >>>>>
> >>>>> Code 00513 for the Engine Speed Sensor
> is what Vag showed me.. car
> >>>>> refuses to start according to old
> posts "bouncy" tach is a good
> >>>>> indicator. Indeed this is what it
> does.
> >>>>>
> >>>>> Please Advise.
> >>>>>
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> >>>>>
> >>>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>
> >>>
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