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5.
Wait until the following instruction is displayed and press OK after completing the instructions shown.
Message of 'Function execution is completed' displayed when SAS function has successfully
6.
performed.
5.4.
DPF
The Diesel Particle Filter (DPF) function manages DPF regeneration, DPF component replacement teach-in,
and DPF teach-in after replacing the engine control module (ECM).
The ECM monitors driving style and selects a suitable time to employ regeneration. Vehicles driven a lot at
idling speed and low load will attempt to regenerate earlier than vehicles driven more with higher load and
speed. For regeneration to take place, a prolonged high exhaust temperature must be obtained.
In the event of the car being driven in such ways that regeneration is not possible, i.e., frequent short journeys,
a diagnostic trouble code will eventually be registered in addition to the DPF light and "Check Engine" indicators
displaying. A service regeneration can be requested in the workshop using the diagnostic tool.
DPF regeneration is used to clear PM (Particulate Matter) from the DPF filter through continuous combustion
oxidation mode (such as high-temperature heating combustion, fuel additive, or catalyst to reduce PM ignition
combustion) to stabilize the filter performance.
DPF regeneration may be performed in the following cases:
Figure 5-8 Sample of SAS function (screen 3)
Figure 5-9 Sample of SAS function (screen 4)
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