Pontiac Sunfire P0325 Code: Causes + How to Fix

The Pontiac Sunfire is a reliable and popular car, but it can throw a P0325 trouble code from time to time. In this article, we’ll explore the causes of this code and provide some tips on how to fix it. Keep reading to learn more about this issue and how to get your Pontiac Sunfire … Read more

Pontiac Sunfire P0507 Code: Meaning, Causes, How to Fix

P0507 is a fairly typical OBDII trouble code that can occur in the Pontiac Sunfire. It is typically triggered when the engine idle speed is 200 rpm or more over the predetermined limit set by the Pontiac It is a generic code, which means that it has the same meaning for the Pontiac Sunfire as any other vehicle. … Read more

Pontiac Sunfire: VSS – Circuit Malfunction

  P0500 is a OBDII trouble code that affects the Pontiac Sunfire‘s Vehicle Speed Sensor (VSS). The VSS sends a signal to the engine’s computer letting it know how fast that the vehicle is going. The Sunfire uses this signal for many vehicle functions. It helps control transmission shifts, ABS, cruise control, the speedometer, and … Read more

Pontiac Sunfire P0306: Misfire Detected (Cylinder 6)

P0306 is a fairly common trouble code with the Pontiac Sunfire. It’s and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your Sunfire. The nice thing about P0306 is that it’s a cylinder specific trouble code, which makes diagnosing the problems much … Read more

Pontiac Sunfire P0021: OBDII Code Diagnosis

P0021 is a common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Pontiac Sunfire can have VVT, and is prone to developing this code.     P0021 is a generic OBDII code. This means that it has the same definition regardless of the make … Read more

Pontiac Sunfire P0014: Causes + How to Fix

P0014 is a relatively common trouble code for vehicles that have Variable Valve Timing (VVT). This includes the Pontiac Sunfire.  VVT adjusts the position of the camshaft(s) to maximize the combustion efficiency of the motor. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating … Read more

Pontiac Sunfire P0175: Causes, Diagnosis, How to Fix

P0175 is a common trouble code that can appear in the Pontiac Sunfire. It’s generic, so it has the same meaning for your car as it would any other automobile. There are MANY issues that can cause P0175 in the Sunfire. If there are other codes present, use them to eliminate potential causes and save … Read more