U011B lost communication with rocker arm control module A.

[@R_86s]

Can this problem cause few knocks or a few rattles when pressing the gas pedal on P?

[@VehicleMechanicc]

Yes

[@PremierYoutube-s7m]

Did you just replace the seal or the valvematic too?

[@VehicleMechanicc]

Yes

[@mubaarikhassan1723]

Please help me I have same problem like this I have Car NOAH 2011 check engine light is on there is code error UO11B what I can do for it

[@VehicleMechanicc]

Brother it's not a big job just buy this used part and chang it it takes just 1 hour ,i can guid you.

[@mubaarikhassan1723]

Thank you brother I will do it

[@mubaarikhassan1723]

But there is no other solution to fix problem

[@VehicleMechanicc]

@@mubaarikhassan1723 brother it's not a big deal you can buy thisone from ebay

[@mubaarikhassan1723]

OK I understand just only to replace that only the solution one

[@didemaztkn9473]

Hello, Valvematic changed in my vehicle, I'm on my way, U011B failed, what could be the problem?

[@VehicleMechanicc]

Did you changed with newone or used?

[@sadikibakari7151]

how can i get help

[@sadikibakari7151]

i have the same problem and dashboard light check engine light Vsc off slip light on

[@sadikibakari7151]

hello

[@PremierYoutube-s7m]

Did you just replace the seal or the valvematic too?

[@VehicleMechanicc]

Yes

[@VehicleMechanicc]

Bme 7 series 2011