Hyundai Sonata: 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).
There are two types of three-way catalyst; Palette type and Monolith type.
[SULEV]

[ULEV]

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, ...
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 ...
See also:
Balance Shaft & Oil Pump. Repair procedures
Removal
1.
Remove the timing chain.
(Refer to Timing system in this group)
2.
Install a stopper pin (A) after compressing the balance
...
Output Speed Sensor. Description and Operation
Description
- Integrated one unit for input & output speed sensor
- Differential current type (low: 7mA, high: 14mA)
- Failsafe: 4th gear hold (D), 2nd ~ 4th manual shift (S)
...
Glove box
The glove box can be locked and unlocked with a master key (or the mechanical
key of the smartkey) (1).
To open the glove box, pull the handle and the glove box will automatically open.
Close ...
