One of the most common trouble codes with the Chevy Silverado is the P0456 code. This trouble code references a number given to you when you plug your Silverado into an OBDII scanner. There’s not a smoking gun when these trucks get P0456. Check the gas cap, and then you’ll need to begin diagnosing the … Read more
If you own a Chevy Silverado, you may have encountered the P0102 trouble code. This code indicates that the Mass Air Flow (MAF) circuit is low and not performing within its specified operating range. When this happens, your truck may experience drivability issues such as stalling, lack of power, rough idle, and hesitation. There are … Read more
P0101 code in the Chevy Silverado 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
P1516 is a very common trouble code. It is a GM ONLY code, which means that it has the same meaning only for GM vehicles, such as the Chevy Silverado. A P1516 for a Hyundai, for example, means something totally different. Trouble code P1516 lets you know that the Throttle Actuator Control (TAC) Module … Read more
P0113 is an OBDII trouble code that occurs when the Chevy Silverado’s engine management computer detects that there is an issue with the Intake Air Temperature (IAT) Sensor, specifically that there is a High Input Problem with it. P0113: IAT Sensor → High Input Problem The IAT sensor is responsible for measuring the air temperature … Read more
P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Chevy Silverado. It indicates an issue with your truck’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Silverado’s oil. If the oil level is too low, the camshaft … Read more
P0441 is one of the more common OBD II codes that can occur in the Chevy Silverado. It is frequently caused by a loose or bad gas cap, cracked or disconnected EVAP system hoses, vacuum leaks, or a bad purge valve. Always start by taking a look at the gas cap. P0441 is related to … Read more
P0305 is a fairly common trouble code with the Chevy Silverado. It’s and OBD2 code and stands for: P0305: Misfire Detected → Cylinder 5 P0305 is certainly a cause for concern, and should be considered a threat to the drivability your Silverado. The nice thing about P0305 is that it’s a cylinder specific trouble code, … Read more
P0135 is a very common OBDII code that occurs in the Chevy Silverado. It is caused by a failure in one of the oxygen sensors heated elements, specifically bank 1 sensor 1. It technically stands for: P0135: Heated Oxygen Sensor → Sensor Heater Circuit Malfunction → Bank 1, Sensor 1 The purpose of the heated … Read more
P0401 is a very common OBDII trouble code that’ll pop up in the Chevy Silverado. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your truck is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more