З автомобілем у серці
DTC P0500 is typical not only for Ford Focus 2 cars, but also for many Japanese cars. Theoretically, there is nothing difficult to decipher, but the search for faults may lead very deep. Formally, OBDII code P0500 is deciphered as absence of data in the engine control unit about vehicle speed, therefore it would be logical to suspect the speed sensor. But it is not that simple.
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The battery charging system on the Ford Focus II rarely fails. As a rule, the main sign of malfunction is a voltage drop at the output from the alternator or at the output from the engine control unit. All this is accompanied by a burning alarm lamp on the dashboard (with the image of the battery), and when scanning the system pops up error P1246, the failure of the input load circuit of the alternator. Let's deal with the error on the Ford Focus 2 together.
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