DTC Ford P0421 Short Explanation

The video focuses on the basic Ford 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. #maxidot #dtc #howto #diagnostictroublecode #ford Make: Ford Code: P0421 Definition: Yaw Rate Sensor Circuit Failure Description: An open or short to power or ground in one of the CAN2 bus circuits,a communications concern on the High Speed Controller Area Network (HS-CAN) bus or an internal failure of the sensor. Cause: Wiring,terminals or connectors Sensor cluster incorrectly installed RCM ABS module