DTC P0721: Output Shaft Speed Sensor Circuit Range/Performance: Notes
DTC detecting condition:
Immediately at fault recognition
Trouble symptom:
- Acceleration is poor during standing start.
- No lock-up occurs.
- The engine stalls when the vehicle is stopped.
- Shift control malfunction
- CHECK DTC
.
Read the DTC using Subaru Select Monitor.
Besides DTC P0721, is DTC P0500 displayed?
Yes: Perform the diagnosis according to DTCs other than P0721.
No: Perform the diagnosis according to DTC P0720. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC P0720 OUTPUT SHAFT SPEED SENSOR CIRCUIT .