Secondary Air Injection System, Overview

Secondary air injection system, overview
Only engine code APH
For engine codes: AWP, AWV; Check Turbocharging diagram, Refer to Turbo Charger, Service and Repair





1. Secondary air injection (AIR) solenoid 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 Mass Air Flow (MAP) sensor -G70
8. Secondary air injection (AIR) pump motor -V1 01 -**
9. Combination valve
10. Fuel pressure regulator
11. Intake pipe