DPF [SKYACTIV-D 2.2]
id0180q1001400
Purpose of Adoption
• To remove particle matter (PM) in the exhaust gas, the DPF collects and burns PM.
Service Point
• When the DPF indicator light is illuminated, compulsory DPF regeneration is required. In addition, after replacing the DPF, DPF data reset and fuel injection amount learning are required.
• For the compulsory DPF regeneration and data reset, there is a method using the MMDS and another method performed by short circuiting the check connector terminal.
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<Compulsory DPF regeneration procedure>
1. Switch the ignition ON.
2. Start the engine and warm it up.
3. Ground the test terminal.
4. Within 5 seconds, race the engine by fully depressing/releasing the accelerator pedal two times.
5. Verify that the engine speed increases. (When the regeneration is completed, the engine speed decreases.)
6. Disconnect the grounded test terminal.
7. Switch the ignition OFF.
Common Inquiry
• If the DPF indicator light is illuminated, advice the user on driving in accordance with the instructions in the owner's manual.
Other
