Vacuum and Vapor Hose Diagrams

Vacuum Diagram







1 - EVAP canister
2 - Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-
3 - Non return valve for Evaporative Emission (EVAP) Canister Purge Regulator Valve
- Between evaporative emission (EVAP) canister and intake line in front of exhaust turbocharger.
- Note installation position (light side / dark side) as shown in Fig, -arrow- faces in direction of flow.
4 - Air cleaner
- With Mass Air Flow (MAF) sensor -G70-.
5 - Turbocharger
6 - Combi valve for secondary air injection
7 - To brake servo
8 - Non-return valve
- Between brake servo and intake line.
- Note installation position (light side/ dark side) as shown in Fig, -arrow- faces in direction of flow.
9 - Suction jet pump
10 - Non-return valve
- Between brake servo and intake line.
- Note installation position (light side/ dark side) as shown in Fig, -arrow- faces in direction of flow.
11 - Vacuum reservoir
- Component location: In front left wheel housing beneath wheel housing liner.
12 - Secondary air injection (AIR)valve -N112-
- Component location: underneath the intake line.
13 - Crankcase breather.
14 - Non-return valve
- Between Evaporative Emission (EVAP) Canister container and intake line.
- Note installation position (light side/ dark side) as shown in Fig, -arrow- faces in direction of flow.
15 - Intercooler
- With Charge Air Pressure sensor -G31-.
16 - Throttle valve control module -J338-.
17 - Recirculation valve for turbocharger -N249-
- Component location: underneath intake line.
18 - Intake manifold
- With Intake Air Temperature (IAT) sensor -G42-.
19 - Vacuum unit for charge pressure control
20 - Wastegate bypass regulator valve -N75-
21 - Mechanical air recirculation valve
22 - Crankcase breather pressure regulating valve
23 - Secondary air injection (AIR) pump motor -V101-