DTC Alfa-Romeo U149D-64 Short Explanation
Channel: Maxidot Alfa-Romeo
Date: 20/06/2020

The video focuses on the basic Alfa-Romeo 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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#maxidot #dtc #howto #diagnostictroublecode #alfaromeo




Make: 
Alfa Romeo 
Code: 
U149D-64 
Definition: 
Status_Ccan3.Vehiclespeedvsosigfailsts (From Body Control Module) - Signal Plausibility Failure 
Failure Type: 
Signal Plausibility Failure
This sub type is used for failures where the control module detects a single input parameter for plausibility.