DTC Detection Logic

2015 Nissan-Datsun Juke SL, 4WDSECTION DTC Detection Logic
NOTE:

If DTC P0193 is displayed with DTC P0190 or P119C, perform the trouble diagnosis for DTC P0190 or P119C. Refer to DTCINDEX .

DTC No. Trouble diagnosis name
(Trouble diagnosis content)
DTC detecting condition Possible cause
P0190 FUEL PRES SEN/CIRCUIT
(Fuel rail pressure sensor circuit low input and high input)
Signal voltage from the fuel rail pressure sensor remains at more than 4.84 V / less than 0.2 V for 5 seconds or more.
  • Harness or connectors

    (Fuel rail pressure sensor circuit is open or shorted.)

  • Fuel rail pressure sensor
  • Sensor power supply 2
P0192 FRP SEN/CIRC
(Fuel rail pressure sensor circuit low input)
Signal voltage from the fuel rail pressure sensor remains at less than 0.37 V for 5 seconds or more.
P0193 FRP SEN/CIRC
(Fuel rail pressure sensor circuit high input)
Signal voltage from the fuel rail pressure sensor remains at more than 3.46 V for 5 seconds or more.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.