SV: [DML] Re: A small start up problem

["Anders Brandt" <anders@xxxxxxxxxxxx>]

Thanks Matt!
I'll take a look at it. But if the cold start valve injects too much fuel,
is that due to a failure in one of the temperature switches/sensor or
whatevertheyarecalled...

Best regards
Anders  #10238



Anders Brandt   Photographer/Editor

Linnégatan 24
216 14 Limhamn
+46 40 36 70 76
+46 708 36 10 02
anders@xxxxxxxxxxxx
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-----Ursprungligt meddelande-----
Från: supermattthehero [mailto:supermatty@xxxxxxx]
Skickat: den 4 juni 2004 16:46
Till: dmcnews@xxxxxxxxxxxxxxx
Ämne: [DML] Re: A small start up problem

3000 seems kind of high.  I think 2000-2500 is probably more in the
normal range.  You will likely have to adjust your mixture setting
now that you've replaced your oxygen sensor.  The reason that the
RPMS jump up like that (or at least this is what I think) is because
of the cold start valve injecting additional fuel into the engine
when you start it.  When all of this additional fuel is burned up,
the idle falls back down to normal and the idle speed motor takes
control.

Matt
#1604 - likely the only car ever to its engine pulled in the process
of replacing the oxygen sensor



--- In dmcnews@xxxxxxxxxxxxxxx, "anbrahaesl1982" <anders@xxxx> wrote:
> Hi,
> I've just replaced my CO sensor due to total lack of idle. The
idle is back but one part
> of the original problem remains. When I start the engine the revs
go upp to 3000 and
> stays there for 30 sec and the it goed down to normal. Does anyone
have an idea on
> this, it's probably very simple.
>
> Keep on driving D
> Anders




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