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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1056 (Automatic Transaxle Overhaul & Diagnostics) >> Re5F22A >> DTC P0722 Vehicle Speed Sensor A/T (Revolution Sensor) Circuit >> Component Inspection >> Revolution Sensor

Revolution Sensor

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove revolution sensor.
  2. Connect 12V power supply and 100 Ω resistance to the terminal. (Do not mistake polarity)
  3. Inspect the voltage of HIGH and LOW signal by shaking magnetic body from side to side at revolution sensor tip [gap is within 5mm (0.20 in)].
    CAUTION: Make sure to shake direction from bolt hole to sensor-self when shaking magnetic body. If not, voltage value cannot change.
    Fig 1: Signal Voltage Specification Chart
    G00746554Courtesy of NISSAN MOTOR CO., U.S.A.
  4. If NG, replace revolution sensor.
Fig 2: Inspecting Revolution Sensor
G00746555Courtesy of NISSAN MOTOR CO., U.S.A.