DTC P0722: Output Shaft Speed (OSS) Sensor Circuit No Signal

2010 Ford Taurus SEL, FWDSECTION DTC P0722: Output Shaft Speed (OSS) Sensor Circuit No Signal
DTC P0722: OUTPUT SHAFT SPEED (OSS) SENSOR CIRCUIT NO SIGNAL

Description:  The OSS sensor failed to provide a signal to the powertrain control module (PCM) upon initial movement of vehicle.
Possible Causes: 
  • Damaged OSS connector
  • Damaged OSS sensor, or not installed correctly
  • Harness intermittently short or open
Diagnostic Aids:  Check the wiring, connector, and sensor for damage.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
Manual Transmission - - GO to PINPOINT TEST DP .
Automatic Transmission Refer to the Diagnostic Trouble Code (DTC) Index in the appropriate AUTOMATIC TRANSMISSION/TRANSAXLE article to continue diagnosis.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.