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Diagnostic Trouble Codes Detecting Condition and Trouble Area

DTC DETECTING CONDITION AND TROUBLE AREA

DTC detecting condition Trouble area
Fuel tank pressure and temp, sensor output voltage is out of 1.5 - 4.2 V (-5.0 kPa - 8.0 kPa) for 5 seconds continuously while running vehicle. (2 driving cycle detection logic)
  • Tank pressure and temp, sensor
  • Tank pressure and temp, sensor circuit
  • Fuel vapor passage clogged between tank and EVAP canister
  • EVAP canister clogged
  • EVAP canister air suction filter or passage clogged
  • ECM
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