Top 25 Searched OBDII Engine Codes
- 1. P1273 NISSAN
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1,766,722 Views
Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring - 2. P0420 NISSAN
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695,259 Views
Catalyst System Efficiency Below Threshold Bank 1 - 3. P0420
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603,290 Views
Catalyst System Efficiency Below Threshold Bank 1 - 4. P0300 CHEVROLET
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599,727 Views
Cylinder Misfire Detected Random Cylinders - 5. P0420 TOYOTA
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535,539 Views
Catalyst System Efficiency Below Threshold Bank 1 - 6. P0171 CHEVROLET
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527,378 Views
Fuel Trim System Lean Bank 1 - 7. P0171 TOYOTA
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521,711 Views
Air/Fuel Mixture System Lean Bank 1 - 8. P0340 NISSAN
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494,069 Views
Camshaft Position Sensor Circuit Bank 1 - 9. P0430
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477,253 Views
Catalyst System Efficiency Below Threshold Bank 2 - 10. P0455 FORD
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473,211 Views
Evaporative Emission Control System Leak Detected Gross Leak - 11. U1000 NISSAN
461,567 Views
CAN Communication Line - Signal Malfunction - 12. P0171
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459,561 Views
System Too Lean Bank 1 - 13. P0011 NISSAN
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452,225 Views
Intake Valve Timing Control Performance Bank 1 - 14. P0300
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447,024 Views
Cylinder Misfire Detected Random Cylinders - 15. P0340
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436,616 Views
Camshaft Position Sensor 'A' Circuit Malfunction - 16. P0171 FORD
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422,510 Views
Fuel Injection System Too Lean Bank 1 - 17. P1320 NISSAN
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411,476 Views
Ignition Signal - 18. P0420 HONDA
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392,922 Views
Catalyst System Efficiency Below Threshold Bank 1 - 19. P1456 HONDA
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376,829 Views
Evaporative Emissions Control System Leakage Fuel Tank - 20. P0300 NISSAN
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374,958 Views
Cylinder Misfire Detected Random Cylinders - 21. P0455 NISSAN
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356,944 Views
EVAP Control System Gross Leak Detected - 22. P1345 CHEVROLET
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342,305 Views
Crankshaft Position-Camshaft Position Correlation - 23. P0455 CHEVROLET
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335,424 Views
Evaporative Emission Control System Leak Detected Gross Leak - 24. P1000 FORD
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331,709 Views
On Board Diagnostic System Readiness Test Not Complete - 25. P0455
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321,708 Views
Evaporative Emission Control System Leak Detected Gross Leak