Top 30 Searched OBDII Engine Codes
- 1. P1273 NISSAN
1,728,787 Views
Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring - 2. P0420 NISSAN
626,382 Views
Catalyst System Efficiency Below Threshold Bank 1 - 3. P0420
540,980 Views
Catalyst System Efficiency Below Threshold Bank 1 - 4. P0300 CHEVROLET
529,275 Views
Cylinder Misfire Detected Random Cylinders - 5. P0420 TOYOTA
477,785 Views
Catalyst System Efficiency Below Threshold Bank 1 - 6. P0171 CHEVROLET
465,477 Views
Fuel Trim System Lean Bank 1 - 7. P0171 TOYOTA
462,123 Views
Air/Fuel Mixture System Lean Bank 1 - 8. P0430
439,675 Views
Catalyst System Efficiency Below Threshold Bank 2 - 9. P0455 FORD
428,726 Views
Evaporative Emission Control System Leak Detected Gross Leak - 10. P0340 NISSAN
421,323 Views
Camshaft Position Sensor Circuit Bank 1 - 11. P0171
410,268 Views
System Too Lean Bank 1 - 12. P0300
405,630 Views
Cylinder Misfire Detected Random Cylinders - 13. P0340
398,912 Views
Camshaft Position Sensor 'A' Circuit Malfunction - 14. U1000 NISSAN
392,992 Views
CAN Communication Line - Signal Malfunction - 15. P0011 NISSAN
388,646 Views
Intake Valve Timing Control Performance Bank 1 - 16. P0171 FORD
364,479 Views
Fuel Injection System Too Lean Bank 1 - 17. P1320 NISSAN
362,714 Views
Ignition Signal - 18. P0420 HONDA
328,830 Views
Catalyst System Efficiency Below Threshold Bank 1 - 19. P0455 NISSAN
322,811 Views
EVAP Control System Gross Leak Detected - 20. P0300 NISSAN
317,859 Views
Cylinder Misfire Detected Random Cylinders - 21. P1345 CHEVROLET
312,915 Views
Crankshaft Position-Camshaft Position Correlation - 22. P0455 CHEVROLET
301,040 Views
Evaporative Emission Control System Leak Detected Gross Leak - 23. P0455
295,568 Views
Evaporative Emission Control System Leak Detected Gross Leak - 24. P1456 HONDA
292,022 Views
Evaporative Emissions Control System Leakage Fuel Tank - 25. P1000 FORD
291,021 Views
On Board Diagnostic System Readiness Test Not Complete - 26. P0446 TOYOTA
286,740 Views
EVAP System Vent Control Circuit - 27. P1259 HONDA
284,912 Views
VTEC System Malfunction - 28. P0303
277,016 Views
Cylinder 3 Misfire Detected - 29. P1450 FORD
249,213 Views
Unable to Bleed Up Bleed Fuel Tank Vacuum - 30. P1457 HONDA
246,569 Views
Evaporative Emissions Control System Leakage EVAP Canister System