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