DTC Nissan P0120 Short Explanation

The video focuses on the basic Nissan 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 We will continue to work on improving the content. Our efforts at Maxidot s.r.o.the video content gets better. #nissan Make Nissan Code P0120 Definition Class 2 Data Link High or Low Cause Class 2 serial data line has either a high or low voltage condition on the circuit, and the module cannot identify the faultOne or more modules on Class 2 line has an short to powerOne or more modules on the Class 2 line has a short to ground