Diesel Engines Engine
Exhaust Gas Recirculation System
• The exhaust gas recirculation system of the vehicles with 2.0 MZR-CD engine has the
following features:
– EGR valve with direct current motor and position sensor has been introduced.
– EGR cooler located at the transmission-side of the engine has been introduced.
– Intake shutter valve with direct current motor and position sensor has been
introduced.
EGR Valve
• An EGR valve with DC (Direct Current) motor and position sensor has been introduced.
A threaded spindle transforms the rotational movement of the motor into an axial
movement of the EGR valve.
M6FL_01027
1 EGR valve position sensor 4 Return spring
2 Valve 5 DC motor
3 Push rod 6 Exhaust gas flow
01-52 Service Training Mazda6 Facelift
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