VIDEO

Informace

Isuzu

Isuzu P1484

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

Isuzu P1484

Basic error definition

Riadenie uhla senzora. Poruchy Bus signálu správ. Signál nad prípustný rozsah

Cause of DTC

Modul volantu snímača uhla (SAS) sa nachádza v pákovom module spolu s modulom volantu (SWM) a je napájaný ním. Iba volant snímača uhla modul (SAS) komunikuje v oblasti riadiacej siete (CAN). Diagnostický poruchový kód (DTC) je uložený, ak nedetekuje riadiaceho modulu: volantu senzor uhla otočenia o viac ako ± 720º od stredovej polohy. Existujú štyri fyzické zastávky na stĺpiku riadenia tak, aby sa volant, v normálnom prípade, nedá zapnúť viac ako približne ± 540º zo stredovej polohy. Skúška riadiace moduly pre diagnostický poruchový kód (DTC) sa spustí v prípade: Ignition switch polohy II.