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P0410

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Old 03-03-2018, 03:36 AM
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Default P0410

Hola, perdonad por escribir en español, mi problema es que desde hace 2 meses, se me enciende la luz de falló de motor, mirando con el ordenador me sale el falló P0410. He mirado el RCM y los relés parecen estar bien, y las soldaduras también. Al borrar el falló con la maquina, estoy unos días sin falló, pero a los 2 días más o menos vuelve aparecer.... El falló siempre se enciende por la tarde de vuelta a casa del trabajo, por la mañana nunca se enciende el falló. Yo escucho el ruido de la bomba de aire al arrancar el Crossfire. Que puede ser?? Es que en 2 semanas tengo la inspección tecnica del vehículo y he leído que puede dar problema con las gases...

Muchas gracias por anticipado
 
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Old 03-03-2018, 09:08 AM
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Default Re: P0410

If the air pump runs then it's probably good. Open the air pump relay on the end of the RCM and check it.
To open it take off the spring, push the braided wire up over the top of the relay then pull the arm of the relay off (it will still be attached with the braided wire).
This way you can get a better visual inspection of the contacts to see how they look.

If burnt, you need to replace the relay or get a new RCM.

There is also a blue check valve within the vacuum hoses that could be bad.


 
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Old 03-03-2018, 10:24 AM
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Default Re: P0410

Originally Posted by tighed1
If the air pump runs then it's probably good. Open the air pump relay on the end of the RCM and check it.
To open it take off the spring, push the braided wire up over the top of the relay then pull the arm of the relay off (it will still be attached with the braided wire).
This way you can get a better visual inspection of the contacts to see how they look.

If burnt, you need to replace the relay or get a new RCM.

There is also a blue check valve within the vacuum hoses that could be bad.



The photo above has been replaced with an updated one.
 
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Last edited by onehundred80; 03-03-2018 at 10:26 AM.
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Old 03-03-2018, 11:48 AM
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Default Re: P0410

Thank you very much for the reply.
I already looked at the RCM and a simple view I did not see anything burned in the Relays. The second step is the blue valve? And if it does not work ??? Anything else?
Thanks again for answering.
regards
 
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Old 03-03-2018, 04:24 PM
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Default Re: P0410

Originally Posted by davidricca
Thank you very much for the reply.
I already looked at the RCM and a simple view I did not see anything burned in the Relays. The second step is the blue valve? And if it does not work ??? Anything else?
Thanks again for answering.
regards
There is a grounding wire on the front of the pump and this has been known to get corroded, clean it up and tighten it down again. Maybe you'll be lucky.
 
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Old 03-03-2018, 04:43 PM
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Default Re: P0410

Originally Posted by onehundred80
There is a grounding wire on the front of the pump and this has been known to get corroded, clean it up and tighten it down again. Maybe you'll be lucky.
Any pictures please? It would be a great help. thank you very much
 

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