DTC Volkswagen U1024 Short Explanation 

The video focuses on the basic Volkswagen 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:
Volkswagen
Code:
U1024
Definition:
Fuel Injector 1, 2, 3 or 4 Control
Description:
Engine speed below 1000 rpm,system voltage over 12v,Actuator Test off,TP Sensor signal under 1.16v,and the PCM did not detect any injector coil surge voltage for 3 ms after Injector 1-4 was turned "off" (a surge voltage of 2v higher than system voltage is expected).
Cause:
Fuel injector 1-4 control circuit is open or groundedFuel injector 1-4 power circuit from the ASD relay is openFuel injector 1 has failed or PCM injector 1 driver has failed