Codigos p0430 y p0420

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Yasmany

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Hola
Tengo un 2011 jeep liberty sport e instalé catalizadores nuevos y sensores de oxigenos y sigue apareciendo los códigos p0430 y p0420. Como puedo solucionar ese problema? Y si algo más puede generar esos códigos? Gracias
 

LibertyTC

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Anyone able to translate this? Re codes p0430 & p0420
 

ikuo78

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Anyone able to translate this? Re codes p0430 & p0420
Google Translate says the following, but I don't know Spanish, so I don't know if it's correct or not.

I have a 2011 Jeep Liberty Sport and I installed new catalysts and oxygen sensors and the codes p0430 and p0420 continue to appear. How can I solve that problem? What if something else can generate those codes? Thank you
 

LibertyTC

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Any Member have a list of KK trouble codes?
My thought is that possibly the fuel trims. Use only NTK brand oxygen sensors.
Which brand of catalytic converter did you install?
 

ikuo78

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The OBD2 code does not seem to depend on the car model, so the code indicates a decrease in the efficiency of the catalyst system.
P0420 is bank 1.
P0430 is bank 2.

Does the motor work properly?
 

Yasmany

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¿Algún miembro tiene una lista de códigos de problemas KK?
Mi idea es que posiblemente se deba a los ajustes del combustible. Utilice únicamente sensores de oxígeno de la marca NTK.
¿Qué marca de convertidor catalítico instalaste?
Ok, lo haré. Ahora apareció el código p2096.
 
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