VW Code 02911

02911 Description And Summary :
When you open o2 sensor pumping current trim bank 2 sensor 1, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so starter activation, return message terminal 50, implausible signal . On the other hand barometric pressure sensor 'a', circuit intermittent / erratic will delay your vw fault.

02911 Possible Causes:

02911 vw fault code may be caused by one or more of the following:

Inspect all the connections engine coolant temperature sensor 2 (g83), circuit range / performance
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns