Inspection [03/2019 - 11/2022]: Procedure
WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla, and 2019 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK CANISTER (FUEL SUCTION PLATE SUB-ASSEMBLY)
- Visually check the canister (fuel suction plate sub-assembly).
- Visually check the canister (fuel suction plate sub-assembly) for cracks or damage.
If cracks or damage are found, replace the canister (fuel suction plate sub-assembly).
- Visually check the canister (fuel suction plate sub-assembly) for cracks or damage.
- Inspect the ventilation of the canister (fuel suction plate sub-assembly).
- Apply compressed air to the port (A) and check that the air flows out from the port (B).
OK
The air flows from the port (B).
*a Port (A) *b Port (B) *c Air - Close the port (A), apply compressed air to the port (B).
*a Port (A) *b Port (B) *c Air OK
Air does not flow at first. By gradually increasing the pressure, air flows when the pressure in the port reaches a certain level.
- Using a vacuum pump, apply vacuum to the port (B) with the port (A) closed.
*a Port (A) *b Port (B) *c Vacuum Pump OK
The vacuum is maintained at first. By gradually increasing the vacuum, air flows and the vacuum decreases after the vacuum reaches a certain level.
- Apply compressed air to the port (A) and check that the air flows out from the port (B).
- Visually check the canister (fuel suction plate sub-assembly).