Catalytic Converter; Egr System - TATA Motors Sumo Victa Di Turbo Owner's Manual

C C C C C A A A A A T T T T T AL AL ALY Y Y Y Y TIC C AL AL TIC CONVER TIC C TIC C TIC C ONVERTER : ONVER ONVER ONVER TER : TER : TER : (if fitt TER :
Your vehicle is fitted with Diesel Oxidation Catalytic Converter to
reduce exhaust pollution. The two way Catalytic Converter has
coating of precious metals which enables conversion of pollutants.
Care of the Catalytic Converter : Care of the Catalytic Converter : Care of the Catalytic Converter : Care of the Catalytic Converter : Care of the Catalytic Converter :
The Catalytic Converter does not require any special maintenance
however, following precaution should be taken for the effective
functioning of the converter and to avoid damage to the Converter.
It is mandatory to use Diesel fuel with sulphur content less than 0.25%.
Use of any other diesel fuel can increase the pollutants.
W W W W W A R N I N G
Avoid parking the vehicle over inflammable materials, such as dry
leaves, grass etc., as the exhaust system is hot enough to initiate "FIRE"
T T T T T AKING C AKING C AKING C AKING CARE OF ENVIR ARE OF ENVIRONMENT : ARE OF ENVIR ARE OF ENVIR ONMENT : ONMENT : ONMENT :
AKING C ARE OF ENVIR ONMENT :
Your vehicle is equipped with the EGR (Exhaust Gas Recirculation)
System.

EGR System

EGR System EGR System
EGR System EGR System
The 497SPTC engine has an Exhaust Gas Recirculation system
comprising of EGR valve, EGR Tube, Vacuum hoses, Electroneumatic
switch, Potentionmeter on FIP throttle lever, EGR control unit and
associated electrical circuitry.
With this, controlled amount of exhaust gas is mixed in air intake of
the engine, which helps in reducing harmful pollutants.
C C C C C A A A A A T T T T T AL
(if fitted) (if fitt (if fitt (if fitt ed) ed) ed) ed)
A R N I N G A R N I N G A R N I N G A R N I N G
ALY Y Y Y Y TIC C AL AL TIC CONVER TIC C TIC C ONVER ONVERTER AND EGR SY ONVER TER AND EGR SY TER AND EGR SYSTEM (IF FIT TER AND EGR SY
AL TIC C ONVER TER AND EGR SY
"FIRE" "FIRE" . . . . . "FIRE"
"FIRE"
53
STEM (IF FIT STEM (IF FITTED) STEM (IF FIT
STEM (IF FIT

Catalytic Converter

TED) TED) TED)
TED)