Top 30 Searched OBDII Engine Codes
- 1. P1273 NISSAN
1,720,540 Views
Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring - 2. P0420 NISSAN
607,740 Views
Catalyst System Efficiency Below Threshold Bank 1 - 3. P0300 CHEVROLET
512,927 Views
Cylinder Misfire Detected Random Cylinders - 4. P0420
512,018 Views
Catalyst System Efficiency Below Threshold Bank 1 - 5. P0420 TOYOTA
457,982 Views
Catalyst System Efficiency Below Threshold Bank 1 - 6. P0171 CHEVROLET
448,667 Views
Fuel Trim System Lean Bank 1 - 7. P0171 TOYOTA
445,583 Views
Air/Fuel Mixture System Lean Bank 1 - 8. P0430
425,760 Views
Catalyst System Efficiency Below Threshold Bank 2 - 9. P0455 FORD
416,268 Views
Evaporative Emission Control System Leak Detected Gross Leak - 10. P0340 NISSAN
405,789 Views
Camshaft Position Sensor Circuit Bank 1 - 11. P0171
394,534 Views
System Too Lean Bank 1 - 12. P0300
391,334 Views
Cylinder Misfire Detected Random Cylinders - 13. P0340
389,848 Views
Camshaft Position Sensor 'A' Circuit Malfunction - 14. U1000 NISSAN
377,685 Views
CAN Communication Line - Signal Malfunction - 15. P0011 NISSAN
375,846 Views
Intake Valve Timing Control Performance Bank 1 - 16. P0171 FORD
350,070 Views
Fuel Injection System Too Lean Bank 1 - 17. P1320 NISSAN
347,046 Views
Ignition Signal - 18. P0455 NISSAN
314,275 Views
EVAP Control System Gross Leak Detected - 19. P0420 HONDA
312,182 Views
Catalyst System Efficiency Below Threshold Bank 1 - 20. P0300 NISSAN
308,081 Views
Cylinder Misfire Detected Random Cylinders - 21. P1345 CHEVROLET
303,915 Views
Crankshaft Position-Camshaft Position Correlation - 22. P0455 CHEVROLET
292,219 Views
Evaporative Emission Control System Leak Detected Gross Leak - 23. P1456 HONDA
284,993 Views
Evaporative Emissions Control System Leakage Fuel Tank - 24. P1000 FORD
284,144 Views
On Board Diagnostic System Readiness Test Not Complete - 25. P0455
283,660 Views
Evaporative Emission Control System Leak Detected Gross Leak - 26. P0446 TOYOTA
280,284 Views
EVAP System Vent Control Circuit - 27. P1259 HONDA
276,111 Views
VTEC System Malfunction - 28. P0303
273,896 Views
Cylinder 3 Misfire Detected - 29. P1457 HONDA
239,478 Views
Evaporative Emissions Control System Leakage EVAP Canister System - 30. P1450 FORD
233,079 Views
Unable to Bleed Up Bleed Fuel Tank Vacuum