DTC Audi P1250 Short Explanation
Channel: Maxidot
Date: 23/12/2020

The video focuses on the basic Audi 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: 
Audi 
Code: 
P1250 
Definition: 
Fuel Pressure Regulator Control Circuit Malfunction (Fuel Level too Low) 
Description: 
KOEO or KOER Self-Test enabled, and the ECM detected a lack of power (VPWR) to the Fuel Pressure Regulator Control (FPRC) solenoid circuit. 
Cause: 
FPRC solenoid valve harness circuits are open or shorted
FPRC input port or output port vacuum lines are damaged
FRPC solenoid is damaged
Fuel level is too low
ECM has failed