P0131 is a common OBDII code that occurs in many vehicles, including the Saturn SC. It is letting you know that there is an issue with the wiring or harness going to the sensor, or the sensor itself is bad. There are also some less likely problems that can cause P0131. We’ll go over those below. … Read more
P0130 is a very common OBDII code that occurs in the Saturn SC. It is typically caused when the Oxygen Sensor voltage is not within normal operating conditions. Saturn SC P0130 Symptoms Typically, the only symptom of P0130 is going to be the service engine soon light. In some cases, there can be other symptoms … Read more
With the Saturn SC, P0101 means the the Mass Air Flow (MAF) sensor has a Range/Performance problem. We will cover exactly what that means and potential fixes for it below. It should be considered a high priority to fix, as the MAF sensor not reading properly can really make an impact on the performance of … Read more
P0012 is a common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Saturn SC can have VVT, and is known to develop this code. P0012 is generic, which means that it has the same definition for the SC as it does on any … Read more
P0157 is a common OBDII code that occurs in the Saturn SC, it’s a general code (this means that it has the same meaning for any vehicle). This code typically indicates that there is an issue with the wiring or harness going to the sensor, or the sensor itself is bad. There are other things that … Read more
P0153 is a common OBDII code that occurs in many vehicles, including the Saturn SC. The code is triggered when there is an issue with the response time from the O2 sensor when switching voltage levels. The Oxygen sensor is responsible for helping the ECM monitor oxygen levels in the exhaust in order to … Read more
P0402 is an OBDII trouble code that’ll pop up in the Saturn SC. It has to do with the emissions system and stands for: P0402: EGR → Excessive Flow Diagnosis The EGR system on a vehicle is responsible for recirculating exhaust gasses in order to lower the vehicles emissions output. The amount of gas … Read more
P0401 is a common OBDII trouble code that’ll pop up in the Saturn SC. It has to do with the emissions system and stands for: The EGR system on a vehicle is responsible for recirculating exhaust gasses in order to lower the vehicles emissions output. There are three main parts of the SC’s EGR system. … Read more
P0340 is a somewhat common and difficult trouble code to diagnose. The Saturn SC is no exception to this rule. That’s because it’s a generic powertrain code. Generic codes tell you that there is a problem, but they don’t really tell you what particular part of the system is throwing the code. OBDII … Read more
P0300 is one of the most common OBDII codes that occurs in the Saturn SC. It stands for: P0300 is certainly a cause for concern, and can be a threat to the drivability the Saturn SC. It will often be accompanied by codes P0301-P0308. These particular codes also indicate that there is a misfire detected, … Read more