Hyundai Tucson: GPF Regeneration
This procedures is to forcibly regenerate the GPF with scan tool when the GPF doesn't have been regenerated during driving. For example, if the vehicle has repeated "Low speed driving" or "Short distance driving", the GPF regeneration procedure cannot be proceeded because "Regeneration Mode" doesn't made.
WARNING
- If performing the GPF service regeneration mode indoors, fire
or burn injuries may occur by high temperature exhaust
gas.
Therefore the GPF service regeneration mode must be performed in a outdoor safe zone.
Forcibly Regeneration Condition
- Engine coolant temperature : about 70ºC
- 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.).
- Turn ignition switch OFF.
- Connect a diagnostic tool to Data Link Connector (DLC).
- Turn ignition switch ON.
- Select "Vehicle, Model year, Engine, System".
- 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 S/W Management".
- Select "GPF Service Regeneration".
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GPF Regeneration - Removal
Removal
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
Lift up the vehicle.
Remove the floor under cover front RH.
Disconnect the Exhaust Gas Temperature Sensor (EGTS) Front (A) and Rear
(B).
Rem
GPF Regeneration- Description
Description
Continuous Variable Valve Timing (CVVT) system advances or retards the valve
timing of the intake and exhaust valve in accordance with the ECM control signal
which is calculated by the engine speed and load.
By controlling CVVT, th
Schematic Diagrams
Manifold Absolute
Pressure Sensor (MAPS)
Intake Air Temperature Sensor (IATS)
ETC (Electronic Throttle Conlrol)
System
Engine Coolant
Temperature Sensor (ECTS)
Crankshaft Position Sensor
(CKPS)
Camshaft Position Sensor (C
SEE MORE:
Air cleaner
Filter replacement
The air cleaner filter can be cleaned for
inspection using compressed air. Do not
attempt to wash or to rinse it, as water
will damage the filter. If soiled, the air
cleaner filter must be replaced.
Pull up the air
Condensor - Inspection
WARNING
Before measuring the pressure of the refriferant line, check whether
the refrigerant amount is charged in
accordance with the specified charging amount.
(Refer to Heating, Ventilation, Air Conditioning - "Specifications")
Information
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