VIDEO

Informace

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Buick P2306

See the basic definition of a diagnostic error. This will help you to clarify the main causes of the fault code. You will understand the program of the control unit
Basic DTC analysis according to OBD2 protocol standard.

OBD2 or On-Board Diagnostics displays messages for basic group styles. More comprehensible code composition has been standard since 2000. The DTC code consists of five characters and its composition will be shown in this video

Insight into programming

The basic unit for the operation of any computer is the bit. Logic 0 and 1 are expressed by a single bit. Diagnostics The error code is composed of 16 bits. The first two bits define one of the four basic circuits. The video will show you a comprehensive overview of the composition of the error report

A diagnostically understandable description of the Diagnostic Trouble Code

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Basic error definition

Control Module Performance. Systém vnútornej poruchy. Vnútorné Electronic Zlyhanie Elektronický modul diferenciálnej (DEM) kontroly vnútorné komponenty riadiaceho modulu

Cause of DTC

. kontroluje riadiaci modul funkcie konvertora AC DC, okrem iného. Riadiaca jednotka porovnáva signál z AC DC konvertor do preddefinovaných parametrov. Diagnostický poruchový kód (DTC) je uložený v prípade, že modul detekuje ovládací prvok, ktorý: Signál z konvertora AC DC je mimo parametre. Nesprávna hodnota po dobu dlhšiu ako 3 sekundy. Skúška riadiace moduly pre diagnostický poruchový kód (DTC) sa spustí v prípade: Ignition switch polohy II.