Top 25 Searched OBDII Engine Codes

  • 1. P1273 NISSAN    📷 1,756,178 Views
    Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring
  • 2. P0420 NISSAN    📷 676,569 Views
    Catalyst System Efficiency Below Threshold Bank 1
  • 3. P0420    📷 589,754 Views
    Catalyst System Efficiency Below Threshold Bank 1
  • 4. P0300 CHEVROLET   580,861 Views
    Cylinder Misfire Detected Random Cylinders
  • 5. P0420 TOYOTA    📷 521,181 Views
    Catalyst System Efficiency Below Threshold Bank 1
  • 6. P0171 CHEVROLET   512,520 Views
    Fuel Trim System Lean Bank 1
  • 7. P0171 TOYOTA   506,958 Views
    Air/Fuel Mixture System Lean Bank 1
  • 8. P0340 NISSAN    📷 473,720 Views
    Camshaft Position Sensor Circuit Bank 1
  • 9. P0430    📷 468,553 Views
    Catalyst System Efficiency Below Threshold Bank 2
  • 10. P0455 FORD    📷 461,494 Views
    Evaporative Emission Control System Leak Detected Gross Leak
  • 11. P0171   449,033 Views
    System Too Lean Bank 1
  • 12. U1000 NISSAN 444,364 Views
    CAN Communication Line - Signal Malfunction
  • 13. P0300   436,995 Views
    Cylinder Misfire Detected Random Cylinders
  • 14. P0011 NISSAN    📷 433,770 Views
    Intake Valve Timing Control Performance Bank 1
  • 15. P0340    📷 427,127 Views
    Camshaft Position Sensor 'A' Circuit Malfunction
  • 16. P0171 FORD   407,033 Views
    Fuel Injection System Too Lean Bank 1
  • 17. P1320 NISSAN   398,808 Views
    Ignition Signal
  • 18. P0420 HONDA    📷 377,100 Views
    Catalyst System Efficiency Below Threshold Bank 1
  • 19. P0300 NISSAN   357,961 Views
    Cylinder Misfire Detected Random Cylinders
  • 20. P0455 NISSAN    📷 348,830 Views
    EVAP Control System Gross Leak Detected
  • 21. P1456 HONDA   348,137 Views
    Evaporative Emissions Control System Leakage Fuel Tank
  • 22. P1345 CHEVROLET    📷 336,223 Views
    Crankshaft Position-Camshaft Position Correlation
  • 23. P0455 CHEVROLET   325,955 Views
    Evaporative Emission Control System Leak Detected Gross Leak
  • 24. P1000 FORD   319,678 Views
    On Board Diagnostic System Readiness Test Not Complete
  • 25. P0455    📷 315,678 Views
    Evaporative Emission Control System Leak Detected Gross Leak