[V8] V8Q Still no start

[Buchholz, Steven]

The lock pump is hidden inside a foam box and is not silver ... I
suspect that what is being requested is the ABS brain ... which sits in
a well at the front side of the area seat bottom on the driver's side.
If your car has not gotten the airbag recall you will find the airbag
energy module there too ...

Steve B
San Jose, CA (USA)
> 
> The thing under the back seat is the central locking pump/control box.
> 
> At 05:27 PM 10/3/2005 -0400, Eric Devansky wrote:
> >
> > Thanks for the info! Just out of curiosity what is the silver ECU
looking
> box
> > under the rear seat?
> >
> > As soon as I know what pins to check, I am going to look into it. I
hope
> this
> > is something simple.
> >
> > ~Eric
> >
> >
> > On 10/3/05, Kneale Brownson
<<mailto:kneale at coslink.net>kneale at coslink.net>
> > wrote:
> >>
> >> Engine control unit is under the dash in the driver footwell.
There's a
> >> transmission control unit (if your '91 is an auto)  that's just
below the
> >> ECU.
> >>
> >> At 10:33 AM 10/3/2005 -0400, Eric Devansky wrote:
> >> >Tony~
> >> >Pin location and specs would be great. Also where is the ECU
located in
> the
> >> >'91 V8Q? I hate to ask such a dumb question, but I have driven the
car a
> >> >total of 250 miles when this happened!
> >> >
> >> >Thanks for the help,
> >> >~Eric
> >> >
> >> >
> >> >On 10/2/05, Tony and Lillie
> >> <<mailto:tonyandlillie1 at earthlink.net>tonyandlillie1 at earthlink.net>
wrote:
> >> >>
> >> >> Eric,
> >> >> There are a couple of things you need to check. First, did you
make sure
> >> >> to
> >> >> plug the RPM and Reference sensors into the right connectors?
Also, did
> >> >> you
> >> >> replace the RPM sensor, not the reference sensor? If you have no
> bouncing
> >> >> tach, and no spark, it has nothing to do with the fuel delivery.
There
> is
> >>
> >> >> something wrong in the delivery of the signal. Next step is
probably to
> >> >> check the connections at the ECU. Maybe do the resistance check
there.
> If
> >> >> you need help with pin location or specs, let me know. I have
the manual
> >> >> right next to me.
> >> >>
> >> >> Tony Hoffman
> >> >> ----- Original Message -----
> >> >> From: "Eric Devansky"
<<mailto:edevansky at gmail.com>edevansky at gmail.com>
> >> >> To: "<mailto:v8 at audifans.com>v8 at audifans.com"
> >> <<mailto:V8 at audifans.com>V8 at audifans.com>
> >> >> Sent: Sunday, October 02, 2005 8:41 AM
> >> >> Subject: [V8] V8Q Still no start
> >> >>
> >> >>
> >> >> >I replaced the RPM sensor and spark plugs yesterday with no
change in
> >> the
> >> >> >no
> >> >> > start condition on my Audi.
> >> >> >
> >> >> > The engine cranks fine with a slightly different tone than
normal,
> >> >> > compression is okay, low on one cyl, but okay on the others.
The tach
> >> >> does
> >> >> > not bounce when cranking, and it is giving me the code for the
RPM
> >> >> sensor.
> >> >> >
> >> >> > The car was driven and parked, and then would not start after
that.
> >> >> >
> >> >> > What else should I check? I am thinking it could be fuel
related,
> >> what's
> >> >> > the
> >> >> > best way to diagnose the fuel pump and relays?
> >> >> >
> >> >> > Thanks,
> >> >> > ~Eric
> >> >> > _______________________________________________
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> >> >> >
> >>
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> 
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