Overview - Secondary Air System

WARNING: This page is about a different variant/trim than selected.

Fig 1: Exploded View Of Secondary Air Injection System

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Air Filter Housing
- Removing and Installing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .
O-Ring
- Replace after removing.
- Coat with engine oil
Secondary Air Injection Sensor 1 -G609-
Connecting Line
- From the secondary air injection solenoid valve to the secondary air injection pump motor
Bracket
- Connector
Nut
- 8 Nm
Bracket
- On body
Bolt
- 9 Nm
Seal
- Replace after removing.
Secondary Air Injection Solenoid Valve -N112-
- Removing and installing secondary air injection solenoid valve. Refer to Secondary Air Injection Solenoid Valve -N112-, REMOVING AND INSTALLING .
Nut
- 8 Nm
Bracket
- Secondary Air Injection Pump Motor
Rubber Bushing
Secondary Air Injection Pump Motor
- Secondary air injection pump motor, removing and installing. Refer to Secondary Air Injection Pump Motor -V101-, REMOVING AND INSTALLING .
Connecting Line
- From the secondary air injection pump motor to the air filter housing
Bracket
- Connecting Line
Protection
- Connecting Line
- Check for proper seating