EVAP Canister: Inspection
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Check EVAP canister as follows:
- Block port (A).
- Blow air into port (B) and check that it flows freely out of port (C).
- Release blocked port (A).
- Apply vacuum pressure to port (A) and check that vacuum pressure exists at the ports (B) and (C).
- Block port (B) and (A).
- Apply pressure to port (C) and check that there is no leakage.