Hyundai Palisade (LX2): Evaporative Emission Control System / Canister

Repair procedures

Removal
1.
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
2.
Disconnect the vent hose quick-connector (B), the vapor hose quick-connector (A) from the canister.
3.
Remove the fuel tank air filter assembly after removing the mounting bolts (C).

Hyundai Palisade. Repair procedures

4.
Remove the fuel tank air filter mounting bolt (A).
5.
Remove the clip, and then separate the fuel tank air filter (B) from the canister after rotating it in the direction of the arrow in the figure.

Hyundai Palisade. Repair procedures

Inspection
1.
Check for the following items visually.
–
Cracks or leakage of the canister
–
Loose connection, distortion, or damage of the vapor hose/tube

Hyundai Palisade. Repair procedures

A : Canister ↔ Atmosphere
B : Canister ↔ Fuel Tank (Fuel Pump)
C : Canister ↔ Intake Manifold
Installation
1.
Install in the reverse order of removal.

    Schematic Diagram 1. Air cleaner 2. Delivery pipe & injector 3. Engine 4. Purge control solenoid valve (PCSV) 5.

    Specifications Specification Item Specification Coil Resistance (Ω) 18.5 - 22.

    Other information:

    Hyundai Palisade (LX2) 2020-2026 Service Manual: A/C Pressure Transducer

    Description and operation Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Troubleshooting

    Troubleshooting    1) After replacing H/UNIT, always check that the system operates properly. 2) If the failure persists after replacing the H/UNIT, do not replace the unit.

    Categories

     
    Copyright © 2026 www.hpalisadelx.com - 0.0108