SAFARI

109

ENGINE2.2LDICOR

EngineExhaustGasRecirculationsystem(EGR)

The basic purpose is to tap out a part of exhaust gas

from the exhaust manifold and mix with the intake air

of the engine in part load and speed conditions thus

reducing the amount of harmful pollutants (NOx).

Please note that during cold starting till the glow plug

remains on, the EGR system does not function thus

avoiding any hunting or vibration at initial start

conditions. TheEGRquantity & its duration is controlled

by ECU instantaneously based on environmental and

engine conditions.

EngineExhaustGasRecirculationsystemschematiclayout