Code 4433 - MC-1 no start

[ed armstrong]

Ben,

I hope this doesn't send you down the wrong track but
for a 20V NA engine code 4433 is the fuel pump relay.
Maybe the CIS on the MC-1 is similar.





--- ben swann <benswann at comcast.net> wrote:
> I'm trying to get the engine started after some
> repairs to some pieces
> that were damaged in the accident a few months ago.
> The engine did not
> start after cranking and I got the ECU to spit out
> code 4433.
>
> The only sensors/connectors I know I don't have
> connected are 1) the
> intake air sensor which mounts in the intercooler 2)
> the fuel recovery
> carbon canister solenoid valve.
>
> I did not find code 4433 listed in the Audi Ignition
> service manual I
> have for 5000 turbo/quattro.
>
> It may be noteworthy that I did not hear the fuel
> pump get triggered
> during the cranking cycle.  It did run fuel pump as
> if it were doing
> output test no. 1 when I initiated the input code
> sequence - of course,
> this was a no start condition, so that may be
> exactly how it is
> supposed to work.
>
> Also, some wires needed to be spliced in the harness
> near the fuel
> distributor, but I am pretty sure I got them right,
> but there were some
> duplicate blue/black wires that I could have mixed
> up.  Can't think of
> anything else I may have missed.
>
> Anyway, CODE 4433 - anyone have a description or any
> other information
> that may help.
>
> Hoping I can get this engine running soon so I can
> get the car out of
> my garage and get ready to transplant into another
> car.
>
> TIA,
>
> Ben
>


=====
-ed

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