Lean Nox Trap; Selective Catalytic Reduction - Kia Carnival Manual

Maintenance
If you use diesel fuel including high
sulfur (more than 50 ppm sulfur)
and unspecified additives, it can
cause the DPF system to be dam -
aged and white smoke can be emit -
ted.

Lean NOx Trap

The Lean NOx Trap (LNT) system
removes the nitrogen oxide in the
exhaust gas. The smell can occur in
the exhaust gas depending on the
quality of the fuel and it can
degrade NOx reduction perfor -
mance, please use the regulated
automotive diesel fuel.

Selective Catalytic Reduction

The Selective Catalytic Reduction
(SCR) system is to catalytically con -
vert NOx to Nitrogen and Water by
using the reduction agent, the urea
solution.
WARNING
It may be a criminal offence to
use a vehicle that does not con -
sume any urea solution.
Use of, and refilling of, a required
urea solution of the correct speci -
fications is mandatory for the
vehicle to comply with the certifi -
cate of conformity issued for that
vehicle type.
8 104
Urea solution level gauge (if
equipped)
OMQ4070037R
The urea solution level gauge indi -
cates the approximate amount of
remaining urea solution inside the
urea solution tank.
* The urea level gauge image pops
up, whenever the ENGINE START/
STOP button is ON position.
Low urea solution warning mes
sage (if equipped)
OMQ4070032L
Emission control system
-