FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Scantool Diagnostics





P0721 Output Speed Sensor Circuit Range/Performance

Scantool Diagnostics

Monitor GDS Data

1. Connect GDS to data link connector (DLC)
2. Engine "ON".
3. Monitor the "OUTPUT SPEED SENSOR" parameter on the GDS.
4. Drive the vehicle.

Specification : Increasing Gradually
























Fig 1) P, N Range
Fig 2) "R" Range
Fig 3) "D"1 Range
Fig 4) "D"2 Range
Fig 5) "D"3 Range
Fig 6) "D"4 Range
5. Does "Output Speed Sensor " follow the referance data?