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Home >> Nissan-Datsun >> 2004 >> Sentra Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - QG18DE >> DTC P1122: Electric Throttle Control Function >> Component Inspection >> Throttle Control Motor Relay
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Throttle Control Motor Relay

  1. Apply 12V direct current between relay terminals 1 and 2.
  2. Check continuity between relay terminals 3 and 5.
    Fig 1: Throttle Control Motor Relay Continuity Conditions Chart
    G00773801Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Checking Continuity Between Relay Terminals 3 And 5
    G00773802Courtesy of NISSAN MOTOR CO., U.S.A.
  3. If NG, replace throttle control motor relay.