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Home >> Nissan-Datsun >> 2016 >> Sentra FE+S >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 3) >> DTC/Circuit Diagnosis >> DTC P1715: Input Speed Sensor >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

NOTE:
  • If DTC P1715 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX. 
  • If DTC P1715 is displayed with DTC P0335, first perform the trouble diagnosis for DTC P0335. Refer to  DTC LOGIC  . 
  • If DTC P1715 is displayed with DTC P0340, first perform the trouble diagnosis for DTC P0340. Refer to  DTC LOGIC  . 
  • If DTC P1715 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605. Refer to  DTC LOGIC  . 
  • If DTC P1715 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer to  DTC LOGIC  . 
DTC No. CONSULT screen terms
(Trouble diagnosis content)		 DTC detecting condition Possible cause
P1715 IN PULY SPEED
(IN PULY SPEED)		 Input speed sensor signal is different from the theoretical value calculated by ECM from output speed sensor signal and engine RPM signal.
  • Harness or connectors

    (The CAN communication line is open or shorted)

  • Harness or connectors

    (Input speed sensor circuit is open or shorted)

  • TCM
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