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The ECM monitors driving style and selects a suitable time to employ regeneration. Cars
driven primarily at idling speed and low load will attempt to regenerate earlier than cars driven
with higher loads and at higher speed. For regeneration to occur, a prolonged high exhaust
temperature must be obtained.
In the event that the vehicle has been driven in such a way that regeneration is not
possible, a diagnostic trouble code will be registered, DPF light and “Check Engine” indicator
will display. A service regeneration can be performed using this tool.
Before carrying out a forced DPF regeneration, check the following items:
The fuel light is not on.
No DPF-relevant faults are stored in system.
The vehicle has the correct spec engine oil.
The oil for diesel is not contaminated.
IMPORTANT
Before diagnosing a vehicle and attempting to perform an emergency regeneration, it is
important to obtain a full diagnostic log and read out relevant measured value blocks.
NOTE
1) The DPF will not regenerate if the engine management light is on, or there is a faulty EGR
valve.
2) The ECU must be re-adapted when replacing the DPF and adding the fuel additive eolys.
3) If the vehicle needs to be driven in order to perform a DPF service, ALWAYS have a
second person help you. One person should drive the vehicle while the other person
observes the screen on the Tool. Trying to drive and observe the Scan Tool at the same
time is dangerous, and could cause a serious traffic accident.
5.9 Head Lamp
Head Lamp is about the headlamp maintenance, maintenance and other related
operations (including AFS setting), and then perform this function for calibration.
If the vehicle has a headlamp replacement, the calibration of the headlamp leveling height
sensor needs to be performed.
5.10 Air Suspension
Air Suspension: After maintenance, replacement and other operations of the suspension
height sensor are performed in all aspects, this function needs to be executed for suspension
learning and calibration.
5.11 Tire Pressure Monitor System (TPMS) service
The TPMS service function include displaying sensor IDs from the vehicle’s ECU,
