VIDEO

Informace

GMC

GMC P0005

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

GMC P0005

Basic error definition

Secondary Brake Pressure Sensor Signal Out Of Range

Cause of DTC

Case 1 Sensor Supply Voltage A failure is detected if the external sensor supply voltage is out of the 5.0±0.1V for more than 50ms. Case 2 Pressure Sensor Signal A failure is detected if the output voltage is in the lower fault area ( 0.0V lt; pressure sensor output voltage lt; 0.25V ) for 0.1s. A failure is detected if the output signal is in the upper fault area ( 4.75V lt; pressure sensor output voltage lt; 5.0V ) for 0.1s and a positive signal step of Δoutput signal gt; 46.0 V s was detected. A failure is detected if the output signal is in the upper fault area ( 4.75V lt; pressure sensor output voltage lt; 5.0V ) for 0.5s and no positive signal step was detected. A failure is detected if the output signal is in the upper fault area ( 4.75V lt; pressure sensor output voltage lt; 5.0V ) for 60s and the output voltage of the redundant pressure sensor is higher than 2.8 V.