Avería errores bmw scanner m54 320i

[Philip Saavedra]

Hola buenas noches,

Tengo un bmw 320i motor m54b22 con 150.000 km, y hace algunas semanas me han aparecido una serie de errores en el bmw scanner:

27/08/2018

DME
E4 [228] Oxygen sensor controller bank 2 deviation too great, deviation rich
E3 [227] Oxygen sensor controller bank 2 deviation too great, deviation rich

5A [090] Exhaust temperature before catalyst 1, signal line, short circuit to negative
5B [091] Exhaust temperature before catalyst 2, signal line, short circuit to negative
5D [093] Exhaust temperature after catalys, bank2 2, signal line, short circuit to negative
3F [063] Control unit self-test 3
34 [052] Solenoid valve, exhaust flap, short circuit to negative or open circuit
(TODOS EN AMARILLO)

Al borrarlos con el coche andando, los que pongo a continuación no los borra y siguen presentes siempre:

5A [090] Exhaust temperature before catalyst 1, signal line, short circuit to negative
5B [091] Exhaust temperature before catalyst 2, signal line, short circuit to negative
5D [093] Exhaust temperature after catalys, bank2 2, signal line, short circuit to negative

14/09/2018

69 [105] Inlet camshaft, VANOS blocker or stiff
E4 [228] Oxygen sensor controller bank 2 deviation too great, deviation rich
E3 [227] Oxygen sensor controller bank 2 deviation too great, deviation rich
5A [090] Exhaust temperature before catalyst 1, signal line, short circuit to negative
5B [091] Exhaust temperature before catalyst 2, signal line, short circuit to negative
5D [093] Exhaust temperature after catalys, bank2 2, signal line, short circuit to negative
3F [063] Control unit self-test 3
34 [052] Solenoid valve, exhaust flap, short circuit to negative or open circuit
(todos en amarillo)

al borrarlos, quedan los mismos 3 nombrados anteriormente...

26/08/2018

E4 [228] Oxygen sensor controller bank 2 deviation too great, deviation rich
E3 [227] Oxygen sensor controller bank 2 deviation too great, deviation rich

5A [090] Exhaust temperature before catalyst 1, signal line, short circuit to negative
5B [091] Exhaust temperature before catalyst 2, signal line, short circuit to negative
5D [093] Exhaust temperature after catalys, bank2 2, signal line, short circuit to negative
3F [063] Control unit self-test 3
34 [052] Solenoid valve, exhaust flap, short circuit to negative or open circuit
(TODOS EN AMARILLO)

Quisiera saber si alguien tiene alguna idea de que es lo que podría estar fallando, para revisar
saludos!!

 

[Ruben2013]

Si te aparecen en amarillo,no te preocupes,son errores pasados,solo debes de preocuparte por los errores en rojo

Salu2

 

[Philip Saavedra]

Rubén, Pero en caso de que los errores me aparezcan frecuentemente? Por ejemplo los borro y a la semana aparece nuevamente la falla, que podría ser?

 

[Ruben2013]

Pasate por aquí a ver si solucionas algo

https://www.bmwfaq.org/threads/error-lambda.731428/

 

[Eduma]

Si los errores salen en amarillo, son fallos que han quedado registrados, pero que ya no están.

El BMW Scanner que tenemos todos es pirata, no es la versión completa, por eso no quita los errores en amarillo.