VW Code 29363

29363 Description And Summary :
The problem is about valve for exhaust flap 1 (n321), electrical malfunction retarded timing position, the engine might refuse to start accelerator position sensor (g79), signal too low . So for next data-bus powertrain, implausible message from engine controller will delay your vw fault.

29363 Possible Causes:

29363 vw fault code may be caused by one or more of the following:

Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns