VIDEO

Informace

Mazda

Mazda P0126

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

Mazda P0126

Basic error definition

Right Rear Wheel Speed Sensor: Incorrect Component Installed Diagnosis: This DTC sets when the incorrect type of wheel speed sensor has been installed, bi-directional versus non-bi-directional. This DTC can also set due to electrical connector concerns.SET the ignition to OFF. DISCONNECT and INSPECT the ABS module electrical connector, all wheel speed sensor electrical connectors and related in-line electrical connectors for corrosion, bent pins, pushed-out pins and spread terminals. REPAIR as necessary.VERIFY the correct wheel speed sensor has been installed (part number is stamped on the sensor).If the correct wheel speed sensor is not installed, INSTALL a new wheel speed sensor. CYCLE the ignition. DRIVE the vehicle and reach a speed of at least 20 km h (12 mph) for the ABS module carry to out a wheel speed sensor self test.If the correct wheel speed sensor is installed, INSTALL a new ABS module Anti-Lock Brake System (ABS) Module.

Cause of DTC

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