This page is meant to help you troubleshoot the GMC Sonoma P0430 trouble code. It covers the P0430 code’s meaning, symptoms, causes, and possible solutions. P0430 is an emissions-related trouble code and is virtually never a breakdown risk. P0430 is usually caused by a catalytic converter issue or a bad O2 sensor. Table of Contents … Read more
With the GMC Sonoma, P0404 is going to have the same meaning as it would in any other vehicle. It’s a generic powertrain code that stands for: P0404: EGR Circuit → Range/Performance While there are several issues that can throw the P0404 code in the Sonoma, the most common issue is either going to be … Read more
P0014 is a relatively common trouble code for vehicles that have Variable Valve Timing (VVT). This includes the GMC Sonoma. 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
P0302 in the GMC Sonoma is a common OBD II trouble code. It indicates that your truck’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it’s bad enough to cause your Sonoma’s check engine light to come on, you shouldn’t drive your truck at … Read more
P0341 is a somewhat common OBDII diagnostic code in the GMC Sonoma. It means that there is a Range/Performance problem. In layman terms this means that there is a problem with the signal coming from the Camshaft Position Sensor (CPS). OBDII P0341 means that there is a problem with the Camshaft Position Sensor (CPS) … Read more
P0301 is a fairly common trouble code with the GMC Sonoma. It’s an OBD2 code and indicates that your truck’s first cylinder is misfiring. P0301 is certainly a cause for concern and should be considered a threat to the drivability of your Sonoma. Fixing P0301 should be considered a high priority. Unlike a lot of … Read more
The P0131 code is an OBD-II diagnostic trouble code that indicates low voltage in the GMC Sonoma’s Oxygen (O2) sensor circuit for Bank 1, Sensor 1 (B1S1). This sensor plays a crucial role in maintaining optimal engine performance by detecting the air-fuel ratio in the exhaust, then sending this data to the Sonoma’s engine control … Read more
P0130 is a very common OBDII code that occurs in the GMC Sonoma. It is typically caused when the Oxygen Sensor voltage is not within normal operating conditions. GMC Sonoma 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
P0101 code in the GMC Sonoma is crucial to maintaining your truck’s performance and ensuring it runs efficiently. This code indicates that there is a problem with your truck’s Mass Air Flow (MAF) sensor, specifically, a Range/Performance issue. The most common cause of P0101 is a bad MAF sensor. When you encounter the P0101 code, … 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 GMC Sonoma can have VVT, and is known to develop this code. P0012 is generic, which means that it has the same definition for the Sonoma as it does on any … Read more