VIDEO

Informace

Cadillac

Cadillac P0325

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

Cadillac P0325

Basic error definition

Knock Sensor (KS) Circuit Bank 1

Cause of DTC

P0325 or P0330 DTC P0324, P0326, P0327, P0328, P0330, or P0332 are not set. The engine speed is at least 400 RPM. The engine coolant temperature (ECT) is warmer than -40°C (-40°F). The engine run time is at least 2 s. The power take-off (PTO) is not active. DTCs P0325 and P0330 run continuously when the above conditions are met.