Hyundai Tucson: Evaporative Emission Control System / Fuel Filler Cap Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Emission Control System / Evaporative Emission Control System / Fuel Filler Cap Description and Operation

Description

A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which seals the fuel filler. After the gasket on the fuel filler cap and the filler neck flange contact each other, the ratchet produces a loud clicking noise indicating the seal has been set.

1. Cover
2. Torsion spring
3. Retainer
4. Gasket seal

5. Spring
6. Plate seal
7. Vacuum valve
8. Spring

Canister Repair procedures

Removal 1. Remove the fuel tank. (Refer to "Fuel tank" in FL group.) 2. Disconnect the vapor tube quick-connector (A,B) and the ventilation hose (C). 3. Remove the canister in the direct ...

Fuel Tank Air Filter Repair procedures

Replacement 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Lift the vehicle with a jack. 3. Disconnect the canister close valve connector (A). 4. Dis ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Troubleshooting
Diagnosis Of Immobilizer Faults - Communication between the ECM and the SMARTRA. - Function of the SMARTRA and the transponder. - Data (stored in the ECM related to the immobilizer function. The following table shows the assignment of immobilizer related faults to each type: Imm ...

Hyundai Tucson (LM) 2010-2015 Service Manual: TPMS Sensor Description and Operation
Description 1. Mode (1) Configuration State A. All sensors should be in the Low Line (Base) state. B. In Low Line (Base) configuration, sensor transmissions occur every 3 minutes 20 seconds (nominal) and pressure is measured every 20 seconds. (2) Normal Fixed Base State A. Se ...