A P0301 error code is a misfire that spark plug 1 is not sparking correctly. Other P030 errors point to other cylinders not working correctly. For example, P0302 code is spark plug 2 misfire, and P0303 would be spark plug 3. P0301 Error Code Causes Bad Spark Plug Spark Plug Wires Bad Coil Fuel Injector P0301 Error Code… Read More »
If an engine light comes up on your dashboard, and after using a scan tool to get the error it come up P0455 error code, there is some common fixes. This is the same for Ford, Dodge, Chevy, or most any vehicle foreign and domestic. A P0455 Code is a Evap System Large Leak Detected. Here are the… Read More »
System Too Lean (Bank 1) Below is the basic causes and common fixes for a P0171 OBDII error code. What Is a P0171 Error Code? A P0171 code indicates there is a fuel/air mixture problem on bank 1 of the engine. The term Lean means the cylinder is receiving too much or too little air creating a… Read More »
A video is at the bottom of the page for a visual walk-through id needed. A Honda with a Error CodeP3400 is a Cylinder Deactivation System Bank 1. Possible Causes Engine Error Code P3400 Defective cylinder deactivation solenoid An open or short in the cylinder deactivation solenoid harness A bad electrical connection in the cylinder deactivation solenoid circuit… Read More »