P0141 Code: O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
With the Check Engine Light on the dashboard, the code scanner becomes your best friend. Your OBD-II scanner might reveal the P0141 code, but what …
OBD-II Trouble Codes
P0137 Code: Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2)
The P0137 code shows that there’s a problem with one of the oxygen sensors in your vehicle. It’s a generic OBDII code that can be …
P0300 Code – Random or Multiple Misfire Detected
The P0300 trouble code appears in your engine control unit if repetitive misfires occur inside any of your car’s cylinders. There could be many different …
P2096 Code: Post Catalyst Fuel Trim System Too Lean Bank 1
The P2096 code is one that sets in the computer when there’s an issue with the air-fuel balance. It causes the Check Engine Light to …
P1131 Code– Lack of Upstream to the Heated Oxygen Sensor Switch (Ford)
If you are a proud Ford owner, you don’t ever want to deal with a Check Engine Light. Seeing the P1131 code can cause your …
P1684 Code: Battery Power To Module Disconnected
Some trouble codes are considered generic and the meaning is the same for most types of vehicles. Other codes can be specific to the manufacturer, …
P0603 Code: Internal Control Module Keep Alive Memory (KAM) Error
Your code scanner just revealed the P0603 DTC, now what do you do? While the P0603 code may not always be serious, you should troubleshoot …
P0110 Code: Intake Air Temperature Sensor – Circuit Malfunction
The P0110 code occurs in the engine control unit’s trouble code memory when it finds a problem with the circuit’s intake air temperature sensor. There …
P0343 Code: Camshaft Position Sensor A Circuit High Input (Bank 1)
With the P0343 code showing up in your scanner, you know you need to figure out what’s wrong before anything else goes bad. The diagnosis …
P0133 Code: Oxygen Sensor Circuit Slow Response (Bank1, Sensor1)
There are many different trouble codes that can be set in the system when there’s an issue with an oxygen sensor. One such example is …
P0449 Code: Evaporative Emission System Vent Valve/Solenoid Circuit
The P0449 code may not be an immediate issue but should still be dealt with promptly. This diagnostic trouble code (DTC) can be a simple …
P0446 Code– Evaporative Emission Control System Vent Control Circuit Malfunction
You want your car to run its best, which is why it’s so troubling when the Check Engine Light comes on. If you notice the …