Top 25 Searched OBDII Engine Codes

  • 1. P1273 NISSAN    📷 1,772,816 Views
    Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring
  • 2. P0420 NISSAN    📷 705,957 Views
    Catalyst System Efficiency Below Threshold Bank 1
  • 3. P0420    📷 612,948 Views
    Catalyst System Efficiency Below Threshold Bank 1
  • 4. P0300 CHEVROLET   610,860 Views
    Cylinder Misfire Detected Random Cylinders
  • 5. P0420 TOYOTA    📷 544,336 Views
    Catalyst System Efficiency Below Threshold Bank 1
  • 6. P0171 CHEVROLET   536,825 Views
    Fuel Trim System Lean Bank 1
  • 7. P0171 TOYOTA   530,648 Views
    Air/Fuel Mixture System Lean Bank 1
  • 8. P0340 NISSAN    📷 507,170 Views
    Camshaft Position Sensor Circuit Bank 1
  • 9. P0430    📷 482,938 Views
    Catalyst System Efficiency Below Threshold Bank 2
  • 10. P0455 FORD    📷 480,508 Views
    Evaporative Emission Control System Leak Detected Gross Leak
  • 11. U1000 NISSAN 472,559 Views
    CAN Communication Line - Signal Malfunction
  • 12. P0171   465,619 Views
    System Too Lean Bank 1
  • 13. P0011 NISSAN    📷 465,087 Views
    Intake Valve Timing Control Performance Bank 1
  • 14. P0300   453,339 Views
    Cylinder Misfire Detected Random Cylinders
  • 15. P0340    📷 442,460 Views
    Camshaft Position Sensor 'A' Circuit Malfunction
  • 16. P0171 FORD   431,018 Views
    Fuel Injection System Too Lean Bank 1
  • 17. P1320 NISSAN   419,316 Views
    Ignition Signal
  • 18. P0420 HONDA    📷 402,091 Views
    Catalyst System Efficiency Below Threshold Bank 1
  • 19. P1456 HONDA   395,980 Views
    Evaporative Emissions Control System Leakage Fuel Tank
  • 20. P0300 NISSAN   386,485 Views
    Cylinder Misfire Detected Random Cylinders
  • 21. P0455 NISSAN    📷 361,498 Views
    EVAP Control System Gross Leak Detected
  • 22. P1345 CHEVROLET    📷 345,662 Views
    Crankshaft Position-Camshaft Position Correlation
  • 23. P0455 CHEVROLET   340,640 Views
    Evaporative Emission Control System Leak Detected Gross Leak
  • 24. P1000 FORD   338,512 Views
    On Board Diagnostic System Readiness Test Not Complete
  • 25. P1604 TOYOTA   326,156 Views
    Startability Malfunction