VIDEO

Informace

Chrysler

Chrysler B1A28

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

Chrysler B1A28

Basic error definition

Strata komunikácie s AdBlue Control Unit

Cause of DTC

Def Dávkovanie Control Unit Connector korózie alebo zahraničné MaterialFused batérie Supply Prerušený obvod High ResistanceDef Dávkovanie Control Unit Ground Prerušený obvod High ResistanceDcu Wake-Up Signal Prerušený obvod High ResistanceJ1939 Datalink a Prerušený obvod High ResistanceJ1939 Datalink (-) Prerušený obvod High ResistanceJ1939 Datalink Plus obvod skrat k batérii alebo GroundJ1939 Datalink (-) obvod skrat k batérii alebo GroundJ1939 Datalink a obvod, skrat na Ďalší CircuitJ1939 Datalink (-) obvod, skrat na ďalšie CircuitJ1939 Datalink Component Vnútorne ShortedDef Control Module Dávkovanie Control UnitPowertrain (PCM)