How to fix P0722 Code: Output Speed Sensor Circuit no Signal
A P0722 code is set when the computer (TCM/ECM/PCM) detects an interruption or slow response from the output shaft sensor (OSS).
Electronically controlled automatic transmissions use the output shaft sensor (OSS) for information about the transmission input and output shaft rotation to properly control the shift solenoids.
They output shaft sensor can also sometimes act as the vehicle speed sensor. Common causes for the P0722 code include a defective output speed sensor, wiring, defective shift solenoids, and a defective transmission valve body. The OSS is usually located at the end of the output shaft and directly before the drive axles to obtain measurements of the shaft’s speed. Will usually get other codes such as P0721, P0731, P0732, and more since the transmission is not shifting correctly.

Possible Causes of a P0722 Code:
Low or Dirty Transmission Fluid
Bad Output Shaft Speed Sensor
Wiring (Open/Short)
Internal Transmission Failure
Malfunctioning Computer (TCM/PCM)

By using this information user assumes all risk of use.

свернуть