8.
Perform the test in accordance with the message.
note
If the fulfillment condition is not satisfied, CPF regeneration test will fail.
This procedures is to forcibly regenerate the CPF with scan tool when the CPF doesn't have been regenerated during driving. For example, if the vehicle has repeated "Low speed driving" or "Short distance driving", the CPF regeneration procedure cannot be proceeded because "Regeneration Mode" doesn't made.
If performing the CPF service regeneration mode indoors, fire or burn injuries may occur by high-temperature exhaust gas.
Therefore the CPF service regeneration mode must be performed in a outdoor safe zone.
Engine coolant temperature: about 70℃
Engine at idle
P-range (A/T) or Neutral (M/T)
Normal battery voltage
Electrical fully load ON (A/C ON if equipped, Blower ON with maximum speed, Head Lamp ON, Wiper ON, Other Lamps ON, etc.)
The air conditioner's electrical load is very high. Accordingly, to make regeneration mode more quickly, turn it ON (If eqquipped).
Turn ignition switch OFF.
Connect a GDS to Data Link Connector (DLC).
Start engine at idle and P-range (A/T) or neutral (M/T).
Apply electrical fully load to the vehicle (A/C ON, Blower ON with maximum speed, Head Lamp ON, Wiper ON, and Other Lamps ON, etc.)
Select "Vehicle, Model year, Engine, System".
Select "Vehicle S/W Management".
Select "CPF Service Regeneration".
Perform the test in accordance with the message.
If the fulfillment condition is not satisfied, CPF regeneration test will fail.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
Disconnect the differential pressure sensor connector (A) and the Lambda sensor connector (B).
Disconnect the exhaust gas temperature sensor #1 connector (A) and the #2 connector (B).
Remove the heat protector (C) after removing 3 bolts.
Disconnect the hoses (A) connected with the differential pressure sensor from the CPF assembly.
Remove the CPF assembly (A) after removing the mounting bolts/nut (B) from the turbo charger (C).
CPF assembly mounting bolt/nut:
29.4 ~ 34.3 N.m (3.0 ~ 3.5 kgf.m, 21.7 ~ 25.3 lb-ft)
Lift the vehicle and remove the front muffler assembly (A) and the CPF assembly stay (B).
CPF assembly stay mounting bolt:
21.6 ~ 27.5 N.m (2.2 ~ 2.8 kgf.m, 15.9 ~ 20.3 lb-ft)
Front muffler assembly mounting nut:
39.2 ~ 58.8 N.m (4.0 ~ 6.4 kgf.m, 28.9 ~ 43.4 lb-ft)
Remove the CPF assembly from the vehicle by lifting it upward.
After replacing the CPF assembly, MUST perform the "Component Change Routine" procedure. Otherwise trouble related with engine performance or emission control may occur until ECM learning about the component is over.
Turn ignition switch OFF.
Connect a scan tool to Data Link Connector (DLC).
Turn ignition switch ON.
Select "Vehicle, Model year, Engine, System".
Select "Vehicle S/W Management".
Select "Component Change Routine".
Select "CPF Change".
Perform the procedure in accordance with the message.
