TATA Motors Indigo LE, Руководство владельца и сервисная книжка

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MAINTENANCE & CAR CARE — EGR System
EGR System :
To reduce exhaust pollution from your car, the engine is provided with
exhaust gas recirculation (EGR) system.
The engine is fitted with EGR pipe, vacuum tubes, EGR
electropneumatic switch, Throttle potentio meter on FIP throttle lever
and associated electical circuitary. With this, controlled amount of
exhaust gas is mixed with intake air of the engine, in part load and
part speed conditions. This helps in reducing harmful pollutants.
In addition to EGR System your car is also fitted with diesel oxydation
catalytic convertor to reduce exhaust pollution.
NOTICE
Use diesel fuel with sulphur content less than 0.25%. Use of any
other diesel fuel can increase the pollutants.
WARNING
Avoid breathing exhaust gases. This contain carbon monoxide
which is harmful.
A. Intake Manifold
B. EGR Valve
C. Turbocharger
D. Vacuum Tube
E. Electropneumatic EGR Switch
F. Vacuum Tube
G. Potentiometer on throttle
A B C D
E
F
G