FixVault

DTC Detection Logic

DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P1197 FUEL RUN OUT (Out of gas)
  • Fuel rail pressure remains at 1.1 MPa (11 bar, 11.2 kg/cm2 , 159.5 psi) or less for 5 seconds or more with the fuel level too low.
  • Fuel rail pressure remains 2.7 MPa (27 bar, 27.5 kg/cm2 , 392 psi) lower than a target fuel pressure for 5 seconds or more with the fuel level too low.
  • Out of gas
  • Harness or connectors (Low pressure fuel pump circuit is open or shorted.)
  • Low pressure fuel pump
  • Fuel pressure regulator
  • Low pressure fuel system
  • Harness or connectors (High pressure fuel pump circuit is shorted.)
  • High pressure fuel pump
  • High pressure fuel system
  • Fuel rail pressure sensor
  • Disconnection of the fuel hose