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5.7 INJECTOR CODING
This function can write the identification code of the fuel injector into the ECU so
that the ECU can recognize and work normally. Write actual injector code or rewrite
code in the ECU to the injector code of the corresponding cylinder for controlling
accurately and correcting cylinder injection quantity.
After the ECU or injector is replaced, the injector code of each cylinder must be
confirmed or re-coded so that the cylinder can better identify injectors to accurately
control fuel injection.
In general cases, there is no need to do the coding matching function after cleaning.
The identification of the fuel injector includes its working accuracy value and type value. When
replacing it, you need to find the corresponding model for replacement.
At present, mainstream cars support injector coding function.
The operation guidelines of the Injector Coding function are shown as below:
1. Enter the Injector coding menu and choose relevant chassis models
according to the vehicle being tested.
2. Enter the Fuel injection nozzle injection volume adjustment menu.
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