Hyundai Venue (QX): Ignition System / Spark Plug. Description and operation
A spark plug is a device for delivering electric current from an ignition system
to the combustion chamber of a spark-ignition engine to ignite the compressed
fuel/air mixture therein by means of an electric spark, while containing combustion
pressure within the engine. A spark plug has a metal threaded shell, electrically
isolated from a central electrode by a porcelain insulator.

Removal
1.
Disconnect the battery nagative terminal.
2.
Remove the engine cover.
3.
Specification
Items
Specification
Spark plugs
Type
LZKR6B-10E, RER8MC, ELR9QC10
Gap
1.
Other information:
Description
The ambient temperature sensor is located at the front of the condenser and
detects ambient air temperature. It is a negative type thermistor; resistance
will increase with lower temperature, and decrease with higher temperature.