User Manual

www.mythinkcar.com
THINKTOOL Pros
20
3.5 Maintenance
THINKTOOL Pros supports matching, coding, programming of most vehicles’ programable modules,
and most commonly used maintenance and reset functions, namely, Oil Reset, Elec. Throttle Adaption,
IMMO Service, Injector Coding, Break-pad Reset, Steering Angle Reset, ABS Bleeding, AFS Reset,
Battery Matching, A/T Learning, DPF Regeneration, EGR Adaption, TPMS Reset, Sunroof Initialization,
Suspension Matching, Gear Learning, Airbag Reset, ODO Reset, AdBlue Reset, A/F Reset, Coolant
Bleeding, Language Change, NOx Sensor Reset, Seat Calibration, Stop/Start Reset, Transport Mode,
Tyre Reset, Windows Calibration.
3.5.1 Oil Reset
The lightening of the car maintenance light indicates that the vehicle needs maintenance. Reset the
mileage or driving time to zero after the maintenance, so the maintenance light will go out and the system
will start a new maintenance cycle.
3.5.2 Elec. Throttle Adaption
Elec. Throttle Adaption is to utilize the car decoder to initialize the throttle actuator so that the learning
value of the ECU returns to the initial state. By doing these, the movement of the throttle (or idle motor)
can be more accurately controlled, thus adjust the intake volume. Situations when throttle matching is
needed:
a) After replacing the electronic control unit, the relevant characteristics of the throttle operation have not
been stored in the electronic control unit.
b) After the electric control unit is powered off , the memory of the electric control unit’s memory is lost.
c) After replacing the throttle assembly, you need to match the throttle.
d) After replacing or disassembling the intake port, the controlling of the idle speed by the coordination
between the electronic control unit and the throttle body is aff ected.
e) Although the characteristics of the idle throttle potentiometer have not changed, the intake volume has
changed and the idle control characteristics have changed at the same throttle openings.
3.5.3 Steering Angle Reset
To reset the steering angle, fi rst fi nd the relative zero point position for the car to drive in straight line.
Taking this position as reference, the ECU can calculate the accurate angle for left and right steering.
After replacing the steering angle position sensor, replacing steering mechanical parts (such as steering
gearbox, steering column, end tie rod, steering knuckle), performing four-wheel alignment, or recovering
car body, you must reset the steering angle.
3.5.4 Battery Matching
This function enables you to perform a resetting operation on the monitoring unit of vehicle battery, in
which the original low battery fault information will be cleared and battery matching will be done.
Battery matching must be performed in the following cases: