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