P0171 OBD-II Trouble Code: Fuel Trim System Too Lean (Bank 1)
When your vehicle’s powertrain control module (PCM) detects your vehicle’s air-to-fuel ratio is too lean, …
OBD-II Codes
C1201 Code: Engine Control System Malfunction
While some trouble codes indicate the same problem for every automotive brand, others are simply …
P0456 Code: Evaporative Emission System Small Leak Detected
Wondering what it means when the check engine light is on with the code P0456? …
Complete OBD1 Code List and How to Read Them From Home
Do you own a GM vehicle from 1980-1995? If yes, there is a high possibility …
P0420 Code: Catalyst System Efficiency Below Threshold (Bank 1)
The P0420 code signifies a problem with the catalytic converter or more serious repairs. If …
OBD-II Scanner: How To Use Diagnostic Car Code Reader?
Nothing can throw off your day faster than a “Check Engine” light popping up on …
What are DTC Codes? – How They Work & How To Identify Them
If you manage a fleet, staying on top of any engine or other vehicle issues …
OBD-II Codes: On-Board Diagnostics Codes Full List Explain
Almost everyone is familiar with the dreaded check engine light that occasionally pops up on …
P0303 Code: Cylinder 3 Misfire Detected
The first question you are likely asking yourself is, “What does the code P0303 mean?” …
P0011 Code: Camshaft Position “A” – Timing Over(Bank 1)
If your car displays the P0011 engine code, you likely have a problem with your …