DTC Alfa-Romeo U1766-8F Short Explanation
Channel: Maxidot Alfa-Romeo
Date: 2020-06-20

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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Make: 
Alfa Romeo 
Code: 
U1766-8F 
Definition: 
Rfhm (Radio Frequency Hub Module) Message Status_Tpm1-Erratic 
Description: 
Module is powered. System voltage is greater than 9 volts and less than 16 volts. 
Failure Type: 
Erratic
This sub type is used for failures where the signal, reported via serial data, is momentarily implausible or discontinuous.