Hyundai Tucson: Exhaust Emission Control System / Catalytic Converter Description and Operation

Description and Operation

Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifications to the combustion chamber, int ...

CVVT (Continuously Variable Valve Timing) System Description and Operation

Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Removal 1. Remove the liftgate trim in the trunk after removing the screws and clips. (Refer to the BD group - "Liftgate") 2. Remove the liftgate garnish (A) after disconnecting the connector and removing the nuts. 3. Remove the back view camera (A) after loosening the screws (2EA). ...

Hyundai Tucson (LM) 2010-2015 Service Manual: 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 ...