Hi there,
P1416 is for air injection system for the passenger side bank of cylinders.
The check valves within the air injection lines sometimes rusts shut, due to the moisture within the system.
It is not uncommon, however, you will have to leave the car, as the intake manifold has to be removed in order to change the valve, as it is behind the manifold.
No, it is not major, and no, it will not strand you.
take care, and best to you, c4c5
P1416 is for air injection system for the passenger side bank of cylinders.
The check valves within the air injection lines sometimes rusts shut, due to the moisture within the system.
It is not uncommon, however, you will have to leave the car, as the intake manifold has to be removed in order to change the valve, as it is behind the manifold.
No, it is not major, and no, it will not strand you.
take care, and best to you, c4c5