Output Shaft (Countershaft) Speed Sensor Replacement: M/T

Raise the vehicle on a lift.
Disconnect the output shaft (countershaft) speed sensor connector (A).

Fig 1: Output Shaft (Countershaft) Speed Sensor Connector, Output Shaft (Countershaft) Speed Sensor & O-Ring With Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the output shaft (countershaft) speed sensor (B).
Install the parts in the reverse order of removal with a new O-ring (C).