Top 30 Searched OBDII Engine Codes
- 1. P1273 NISSAN
1,743,848 Views
Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring - 2. P0420 NISSAN
655,145 Views
Catalyst System Efficiency Below Threshold Bank 1 - 3. P0420
571,424 Views
Catalyst System Efficiency Below Threshold Bank 1 - 4. P0300 CHEVROLET
558,933 Views
Cylinder Misfire Detected Random Cylinders - 5. P0420 TOYOTA
503,860 Views
Catalyst System Efficiency Below Threshold Bank 1 - 6. P0171 CHEVROLET
493,177 Views
Fuel Trim System Lean Bank 1 - 7. P0171 TOYOTA
487,718 Views
Air/Fuel Mixture System Lean Bank 1 - 8. P0430
456,925 Views
Catalyst System Efficiency Below Threshold Bank 2 - 9. P0340 NISSAN
451,181 Views
Camshaft Position Sensor Circuit Bank 1 - 10. P0455 FORD
448,372 Views
Evaporative Emission Control System Leak Detected Gross Leak - 11. P0171
433,869 Views
System Too Lean Bank 1 - 12. P0300
423,311 Views
Cylinder Misfire Detected Random Cylinders - 13. U1000 NISSAN
422,303 Views
CAN Communication Line - Signal Malfunction - 14. P0340
414,660 Views
Camshaft Position Sensor 'A' Circuit Malfunction - 15. P0011 NISSAN
412,635 Views
Intake Valve Timing Control Performance Bank 1 - 16. P0171 FORD
388,892 Views
Fuel Injection System Too Lean Bank 1 - 17. P1320 NISSAN
383,595 Views
Ignition Signal - 18. P0420 HONDA
355,937 Views
Catalyst System Efficiency Below Threshold Bank 1 - 19. P0300 NISSAN
338,717 Views
Cylinder Misfire Detected Random Cylinders - 20. P0455 NISSAN
337,392 Views
EVAP Control System Gross Leak Detected - 21. P1345 CHEVROLET
327,084 Views
Crankshaft Position-Camshaft Position Correlation - 22. P1456 HONDA
317,778 Views
Evaporative Emissions Control System Leakage Fuel Tank - 23. P0455 CHEVROLET
315,721 Views
Evaporative Emission Control System Leak Detected Gross Leak - 24. P0455
307,613 Views
Evaporative Emission Control System Leak Detected Gross Leak - 25. P1000 FORD
306,284 Views
On Board Diagnostic System Readiness Test Not Complete - 26. P1259 HONDA
299,897 Views
VTEC System Malfunction - 27. P0446 TOYOTA
298,921 Views
EVAP System Vent Control Circuit - 28. P0303
284,424 Views
Cylinder 3 Misfire Detected - 29. P1450 FORD
273,107 Views
Unable to Bleed Up Bleed Fuel Tank Vacuum - 30. P1148 NISSAN
261,335 Views
Closed Loop Control Function Bank 1