Air Injection

Charge air system diagram





Engine code AEB

1. EVAP canister
2. Vent pipe
^ From gravity valve on fuel tank, Refer to Powertrain Management.
3. Check valve
^ For EVAP canister
4. Turbocharger
^ Charge pressure control valve and Wastegate Bypass Regulator valve pressure unit are components of the turbocharger and cannot be replaced individually
5. Fuel pressure regulator
6. Intake manifold
7. Crankcase ventilation
8. Check valve
^ For EVAP canister
9. Throttle valve control module
10. Charge air cooler
11. Pressure unit
^ For wastegate
^ Integral part of turbocharger cannot be replaced
12. Recirculating valve for turbocharger
13. Wastegate Bypass Regulator valve -N75-
^ The valve will be activated from the Engine Control Module (pulsed)
^ Closed with no current, charge pressure limited
^ Checking activation: Refer to Powertrain Management.
14. Pressure regulating valve
^ For crankcase ventilation
15. EVAP Canister Purge Regulator valve 1 -N80-
^ Checking: Refer to Powertrain Management.