Re: [Peugeot-L] 505 89 V6 LH-Jetronic problem

Hi Eduardo,  

thanks for your advise! I will try this next weekend, and let you know if I was successfull.    

Best regards,

Rainer Wilken

rainer.wilken@garage24.net
[dante1970@aol.com]
www.garage24.net

On Mon, May 09, 2005 at 03:38:13PM -0400, Dante1970@aol.com wrote:
> Hi all,
>
> I have a problem with my 89 505 V6 with Bosch LH 2.2 Injection and
catalytic
> converter.
>
> Some time ago, in a dark and rainy night, and in a hurry, I jump-started
my
> 505 after a longer lay-up. Unfortunately I connected the jump leads the
wrong
> way round... After that, the car wouldn't run when warm. It starts
perfectly
> when cold, the engine running smoothly, and pulling strong as ever. After
5
> to 10 min, the engine will still idle, but stutters and splutters when
under
> load, and won't restart (spark is there). Once it has cooled of,
everything is
> back to normal. For me this seems to be a problem of an over-rich mixture
> when warm. Spark plugs were black.
>

Sounds like the Ox Sensor (or its wiring/circuit) is signaling lean all the time. 10min may be the time needed for the ECU to start using it..

Disconnect the ox sensor and try again...

-- 
Eduardo  Kaftanski
eduardo@linuxcenterla.com
Red Hat Certified  Engineer/Instructor/Examiner
Gerente Ingenieria LinuxCenter S.A.
Mariano  Sanchez Fontecilla 310, 2do piso, Edificio Birmann24, Las Condes,  
Chile
http://www.linuxcenterla.com  +56-2-4834000




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