DTC Mazda B2047 Short Explanation
Channel: Maxidot Mazda
Date: 20/06/2020

The video focuses on the basic Mazda specific diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
- an explanation of what a bit is and how a byte is formed
- decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
- Possible causes or errors of the car and its parts describing the mentioned error

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Make:
Mazda
Code:
B2047
Definition:
Crankshaft Position Sensor Circuit Malfunction
Description:
Engine started,engine running,and the PCM did not detect any CKP sensor signals after receiving 20 CMP sensor pulses.
Cause:
CKP (Magnetic) sensor signal (+) circuit is open,shorted to ground or shorted to powerCKP (Magnetic) sensor signal (-) circuit is open,shorted to ground or shorted to powerCKP sensor is damaged or has failedPCM has failed