Turbocharger: Diagrams

Charge Air Pressure Control System And Vacuum System Connections, Diagram







1 - From fuel tank
2 - Evaporative Emission (EVAP) canister
- With EVAP canister purge regulator valve -N80-
3 - Non-return valve for EVAP canister
- Between EVAP canister and intake line upstream of turbocharger
- Install with light and dark sides in positions shown in illustration. Arrow points in direction of flow.
4 - Turbocharger
- Checking charge air pressure
5 - Pressure unit for charge air pressure control
6 - Charge air pressure bypass valve
7 - Brake servo
8 - Non-return valve
- Between brake servo and intake manifold
- Install with light and dark sides in positions shown in illustration. Arrow points in direction of flow.
9 - Wastegate bypass regulator valve -N75-
10 - Mass Air Flow (MAF) sensor-G70-
11 - Air cleaner
12 - Crankcase breather pressure regulating valve
13 - Vacuum reservoir
- Bolted to cylinder head cover
14 - Fuel pressure regulator
15 - Intake manifold
- With Intake Air Temperature (IAT) sensor -G42-
16 - Non-return valve
- Install with light and dark sides in positions shown in illustration. Arrow points in direction of flow.
17 - Recirculating valve for turbocharger -N249-
18 - Secondary Air Injection (AIR) solenoid valve -N112-
19 - Crankcase breather
20 - Secondary Air Injection (AIR) pump motor- V101-
21 - Throttle valve control module-J338-
22 - Charge air cooler
- With Charge air pressure sensor -G31-
23 - Non-return valve
- Between EVAP canister and intake manifold
- Install with light and dark sides in positions shown in illustration. Arrow points in direction of flow.