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Battery matching must be performed in the following cases:
a) Main battery is replaced. Battery matching must be performed to clear original low battery information and prevent the
related control module from detecting false information. If the related control module detects false information, it will
invalidate some electric auxiliary functions, such as automatic start & stop function, sunroof without one-key trigger
function, power window without automatic function.
b) Battery monitoring sensor. Battery matching is performed to re-match the control module and motoring sensor to
detect battery power usage more accurately, which can avoid an error message displaying on the instrument panel.
6.10 Diesel Particulate Filter (DPF) Regeneration
DPF regeneration is used to clear PM (Particulate Matter) from the DPF filter through continuous combustion oxidation
mode (such as high temperature heating combustion, fuel additive or catalyst reduce PM ignition combustion) to stabilize
the filter performance.
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.
6.11 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.
Chapter 7 OBDII Operation
A fast-access option for OBD II/EOBD vehicle diagnosis is available on the Vehicle Menu screen. This option presents
a quick way to check for DTCs, isolate the cause of an illuminated malfunction indicator lamp (MIL),
check monitor status
prior to emissions certification testing, verify repairs, and perform a number of other services that are emissions-related.
The OBDII direct access option is also used for testing OBD II/EOBD compliant vehicles that are not included in the
Diagnostics database.
Tap the round big button as below, the system will ask you whether to enter OBDII diagnosis?
7.1 Stored Codes
Stored codes are the current emission related DTCs from the ECM of the vehicle. OBD II/EOBD Codes have a priority
according to their emission severity, with higher priority codes overwriting lower priority codes. The priority of the code
determines the illumination of the MIL and the codes erase procedure. Manufacturers rank codes differently, so expect
to see differences between makes.
7.2 Pending Codes
These are codes whose setting conditions were met during the last drive cycle, but need to be met on two or more
consecutive drive cycles before the DTC actually sets. The intended use of this service is to assist the service
technician after a vehicle repair and after clearing diagnostic information, by reporting test results after a single driving
cycle.
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