Mazda 2006 Mazda5 Informations techniques télécharger pdf (Page 84)

Emission System 2.0 MZR-CD Engine

• In comparison to the particulate matter l

Euro 4 vehicles (0.025 g/km) has been l

imit for Euro 3 vehicles (0.05 g/km), the limit for

owered by 50 %. In order to comply with the

uro 4 emission legislation, the Mazda5 CR with 2.0 MZR-CD engine is equipped

iesel particulate filter system.

dern

l engine without diesel particulate filter has emitted on average about

r the

Die

The oxidation catalytic converter and the DPF (Diesel Particulate Filter) are located one

combined housing.

strict E

with a d

• The following sample calculation shows the benefit of a diesel particulate filter: A mo

Common Rail diese

3 kg of soot after 80.000 km. With a filter it would have emitted less than 100 g ove

same mileage, which is a reduction of 95 %.

sel Particulate Filter

•

behind another in a

M5_01037

Oxidation catalytic converter and DPF 5 Exhaust gas temperature sensor (uppe

Heated oxygen sensor

1 r)

2 6 Connection for reference pressure

NOT

The use of fuel with a higher sulphur proportion is strictly forbidden as this can lead

to blockage of the DPF.

NOTE: Mixing of any additives with metallic compounds to the diesel fuel (e.g. valve cleaner,

coldstart accelerator) is strictly forbidden since this leads to an increased ash

formation, resulting in a blocked DPF.

3 Exhaust gas temperature sensor (lower) 7 Connection for high pressure

Exhaust gas temperature sensor (middle)

E: To ensure proper function of the DPF system only mineral diesel fuel with a

maximum sulphur proportion of 350 ppm according to DIN EN 590 must be used.

01-62 Service Training Mazda5

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Mazda 2006 Mazda5 Informations techniques Page 84