DTC Mercury B2696 Short Explanation

The video focuses on the basic Mercury 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. #mercury Make Mercury Code B2696 Definition O2 Sensor 1 or 1 Heater Performance Description The primary objective of the O2 Sensor Heater Control is to attain the fastest possible temperature rise, and to control the steady state temperature of the O2 Sensor A Positive Temperature Coefficient PTC element inside the O2 Sensor heats up as current passes through it This allows the system to enter Closed Loop quickly and meet the OBD II requirements for continuous monitoring and to deliver accurate readings This is accomplished by the Powertrain Control Module PCM sending a Pulse Width Modulated PWM current to the O2 Sensor`s heater element The PWM duty cycle is calculated, in response to the temperature measurements The PCM uses the collected information to continually adjust the PWM to achieve a desired steady state temperature target Cause O2 SENSOR 1 or 1 HEATER CONTROL CIRCUIT OPENO2 SENSOR 1 or...