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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Engine Control System (8AR-FTS) - Diagnostic Codes (12 Of 14)) >> SFI System >> DTC P148D-7E: Purge One Way Valve Stuck Open [09/2018 - 09/2020] >> DTC Summary

DTC Summary

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DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P148D-7E Purge One Way Valve Stuck Open No. 1 check valve opened malfunction during key-off EVAP monitor
  • No. 1 check valve
  • Leakage from EVAP line (No. 1 check valve - purge VSV)
 Comes on DTC stored SAE Code: P148D
DTC No. Monitoring Item Detection Timing Detection Logic SAE Code
P148D-7E No. 1 check valve stuck open EVAP monitoring
(Engine switch off)		 2 trip P148D
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