McLaren ARTURA, Руководство пользователя

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Gasoline Particulate Filter (GPF)
A Gasoline Particulate Filter (GPF) is used to
collect particulate matter from the exhaust gases
produced by a Gasoline Direct Injection (GDI)
engine.
The particulates collected in the GPF are burned
off (regenerated) when the engine is at normal
operating temperature and the driver lifts off
the accelerator pedal for several seconds, from
engine speeds above 2,500 rpm. This manoeuvre
provides sufficient oxygen in the exhaust system
to regenerate the particulates.
The particulates can start to build up in the GPF
due to frequent cold starts, successive short
journeys and low engine speed (below 2,500
rpm) driving, for example, continuously using
comfort powertrain mode in a city environment.
To help keep the GPF particulate levels low try
to perform occasional drives in sport or track
powertrain modes, using manual gears with
varying engine speeds including frequent
accelerator pedal off extended coast down
manoeuvres.
If the particulates build up to undesirable levels,
the following messages will be shown on the
Driver Display:
Exhaust Filter clean drive urgently needed
- See Owner's Manual, page 6.11
Exhaust Filter clean drive urgently needed.
Engine limited - See Owner's Manual, page
6.11
Exhaust Filter service critical. Engine limited
- Call McLaren Service Centre, page 6.12
Exhaust Filter clean drive urgently needed
- See Owner's Manual
The GPF is approaching capacity and the vehicle
must be driven in a certain way in order to
regenerate the GPF. Follow the GPF drive cycle,
page 6.11 at the very next opportunity.
Exhaust Filter clean drive urgently needed.
Engine limited - See Owner's Manual
The GPF is close to capacity and the vehicle must
be driven in a certain way in order to regenerate
the GPF. Follow the GPF drive cycle, page 6.11
at the very next opportunity.
GPF drive cycle
WARNING: Ensure all local road traffic
laws and regulations are observed.
WARNING: Only follow this drive cycle
if traffic conditions allow and you are
able to do so safely and in accordance
with all local road traffic laws and
regulations.
NOTE: Failure to follow the
regeneration guidance may result in
further soot build up in the GPF and
restricted engine performance.
• Before starting this drive cycle, ensure that
the hybrid battery is charged to above 90%
and that the engine is cold.
•
Select Track powertrain mode, start the
engine and let it idle for 5 minutes to warm
up.
• When you are ready, select Electric
powertrain mode (to avoid heating the
exhaust system too much and filling the
GPF further) and drive the vehicle away
from built up areas, to a location where you
will be able to safely drive up to 60 mph (95
km/h) for up to 20 minutes.
• Select Sport powertrain mode (which will
start the engine), select automatic gears
and accelerate gently up to 60 mph (95
km/h).
6.11
Maintaining Your McLaren
Exhaust Filter
R