Air Injection
1 - Secondary air inlet valve (N112)*/**
2 - Vacuum reservoir
3 - Recirculating valve for turbocharger (N249)
4 - Non - return valve
5 - Overrun shut - off valve
6 - Brake servo
7 - Air cleaner with air mass meter - G70
8 - Secondary air pump motor (V101)**
9 - Combination valve
10 - Fuel pressure regulator
11 - Intake pipe