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: Manual Transaxle Repair procedures
Removal 1. Remove the following items; A. Engine cover. B. Air cleaner assembly and air duct. (Refer to "Intake and Exhaust system" in EM group) C. Battery and battery tray. (Refer to "Charging system" in EE group) 2. Disconnect the back up lamp switch connector (A). 3. ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Heated Oxygen Sensor (HO2S) Specifications
Specification HO2S [Bank 1/Sensor 1] (Linear type) ItemSpecificationHeater Resistance (x)2.4 ~ 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] (Binary type) A/F Ratio (x)Output Voltage(V)RICH0.6 ~ 1.0LEAN0 ~ 0.4 ItemSpecificationHeater Resistance (x)Approx. 9.0 [20°C(68°F)] ...