Hyundai Sonata LF Quiz
Emission Control System

Canister Repair Procedures

In this manual: Emission Control System
General Information — 9Engine Mechanical System — 90Engine Electrical System — 58Emission Control System — 24Engine Control System/Fuel System — 114Drive Shaft and Axle — 15Suspension System — 35Steering — 19Restraints — 50Brake System — 54Body (Interior and Exterior) — 213Body Electrical System — 241Heating, Ventilation, and Air Conditioning — 56DCT (Dual Clutch Transmission) System — 52
5steps
~30min
2/5difficulty
Done 0 of 5

Removal

  1. Turn the ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the fuel tank. (Refer to Engine Controls/Fuel System - Fuel Tank).
  3. Disconnect the vent hose (A).
  4. Disconnect the quick-connect fitting of the vapor tube (B, C).
  5. Loosen the mounting bolts (A) and remove the canister housing.

Inspection

  1. Visually check for the following items.
    A. Cracks or leaks in the canister
    B. Poor connection, deformation, or damage of the vapor hose/tube.
    A: Canister - Atmosphere B: Canister - Fuel Tank C: Canister - Intake Manifold

Installation

  1. Install in the reverse order of removal.

Test yourself

A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.