LAUNCH
X-431 PAD V
User's Manual
33
DPF regeneration may be performed in the following cases:
a) The exhaust back pressure sensor is replaced.
b) The PM trap is removed or replaced.
c) The fuel additive nozzle is removed or replaced.
d) The catalytic oxidizer is removed or replaced.
e) The DPF regeneration MIL is on and maintenance is performed.
f) The DPF regeneration control module is replaced.
5.4.11 Electronic Throttle Position Reset
This function enables you to make initial settings to throttle actuators
and returns the “learned” values stored on ECU to the default state.
Doing so can accurately control the actions of regulating throttle (or
idle engine) to adjust the amount of air intake.
5.4.12 Gearbox Matching
1. This function can complete the gearbox self-learning to improve
gear shifting quality.
2. When the gearbox is disassembled or repaired (after some of
the car battery is powered off), it will lead to shift delay or impact
problem. In this case, this function needs to be done so that the
gearbox can automatically compensate according to the driving
conditions so as to achieve more comfortable and better shift
quality.
5.4.13 AFS (Adaptive Front-lighting System) Reset
This feature is used to initialize the adaptive headlamp system.
According to the ambient light intensity, the adaptive headlamp system
may decide whether to automatically turn on the headlamps, and
timely adjust the headlamp lighting angle while monitoring the vehicle
speed and body posture.
5.4.14 Sunroof Initialization
This function can set the sunroof lock off, closed when it rains, sliding /
tilting sunroof memory function, temperature threshold outside the car
etc.
5.4.15 Suspension Calibration
1. This function can adjust the height of the body.
2. When replacing the body height sensor in the air suspension
system, or control module or when the vehicle level is incorrect,
you need to perform this function to adjust the body height sensor
for level calibration.