DTC Alfa-Romeo P1C78-16 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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Make: 
Alfa Romeo 
Code: 
P1C78-16 
Definition: 
Autoreturn Supply Voltage - Circuit Voltage Below Threshold 
Description: 
Autoreturn Motor sensed battery voltage is below 7 volts. 
Failure Type: 
Circuit Voltage Below Threshold
This sub type is used for failures, where the control module measures a voltage below a specified range but not necessarily a short to ground.