DTC BMW P2196 Short Explanation

The video focuses on the basic BMW 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. #bmw Make: BMW Code: P2196 Definition: O2 Sensor Signal Stuck Rich Bank 1 Sensor 1 Description: Engine running in closed loop, and the DME detected the O2S indicated a rich signal, or it could no longer control Fuel Trim because it was at its rich limit. The sensor temperature is heated up. The relative engine load change is less than or equal to 3 Cause: Engine oil level high Camshaft timing error Cylinder compression low Exhaust leaks in front of O2S EGR valve is stuck open EGR gasket is leaking EVR diaphragm is leaking Damaged fuel pressure regulator or extremely low fuel pressure