Hyundai Azera: Catalytic Converter Repair procedures

Catalytic Converter Description and Operation

Description The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides of nitrogen (NOx). ...

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 ...

See also:

1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase thro ...

Headlight (Headlamp) escort function
If you turn the ignition switch to the ACC or OFF position with the headlights ON, the headlights (and/or parking light) remain on for about 5 minutes. However, if the driver’s door is opened and cl ...

Oil Pressure Switch Repair procedures
Removal and Installation 1. Remove the water pipe. (Refer to Cooling System - "Water Pipe") 2. Remove the oil pressure switch (A). Tightening torque: 34.3 ~ 44.1N.m (3.5 ~ 4.5kgf.m, 25.3 ...