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FREEZE FRAME
When the signal of the sensor is abnormal, the ECU will save the data at that moment of failure to form a freeze-frame. It is
usually used to analyze the reasons that may lead to component(?) failures.
The live data items supported by vehicles of different brands are not the same, so the freeze frames displayed when
diagnosing vehicles of different brands may also be different. Some vehicles may not have the option of a freeze-frame
which means that the model does not support this function.
Take Renault Duster ii ph as an example. After selecting the system to enter the lower freeze frame menu, the device will
list all the fault codes under the system.
Users can click on a fault code, such as DF1068 to view the freeze frame recorded by the car when the fault code occurs,
including context when the fault appeared, and current context and additional data.
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