![]() You may test the wiring with a multimeter if you can’t find any. Start by looking for evident damage in the wire harness. Make careful to look for any shorts or openings around the MAF sensor. Specifically, this will stop the sensor from providing reliable readings, which will cause poor performance and ultimately result in the P0102 code being shown.Īlso Read: Chevy 5.3 Vs 6.2 Engine Wiring for a MAF sensor. P0102 will be thrown without knowing how much air is really entering the engine.Īnother potential cause of this specific issue is carbon build-up on the MAF Sensor screen. The MAF sensor won’t be able to provide an accurate reading if there is a leak in the intake manifold. Taking out the air filter and holding it up to the light is a quick test to see whether it is clean. The air filter is a crucial component of the entire air intake system, and if it is unclean, the air intake is throttled, resulting in inadequate air intake. In this case, the sensor must be changed right away.Īlso Read: Chevy 5.3 Firing Order Diagram and Cylinders Explained MAF Sensor is filthy:Ī P0102 code might also be caused by a filthy air filter. The consequences of a sensor that is malfunctioning and not performing as it should are rather evident. They are listed in a general order of most probable to least likely: Failure of the MAF sensor:Ī malfunctioning MAF sensor is the next potential reason. These are the Chevy Silverado P0102’s most frequent causes. In actuality, this circumstance results in low fuel economy. Poor voltage will cause the MAF sensor to transmit insufficient amounts of air into the combustion chamber, which will result in low power since the air/gas mixture will be uneven. Related: P1133 Code Chevy (Meaning, Causes, and How to Repair) ![]() The amount of gas and air delivered into the engine is controlled by the MAF in conjunction with the throttle position sensor when the accelerator pedal is depressed. Low voltage to the MAF sensor is the primary conceivable cause. Why does the code exist, then? There are a number of potential causes, so you should investigate each one if you want to find a solution. Chevy Silverado P0102Īlso Read: Chevy Where is Transmission Control Module Located What Could Set Off the P0102 Code? Reduced power production will occur if the sensor is prevented in some manner from controlling the proper quantity of air entering the engine. More air ought to be discharged into the engine for combustion when you depress the throttle. The amount of air that is released into your engine is controlled by this sensor. The presence of this signal indicates that your mass airflow sensor is malfunctioning. Your mechanic receives the P0102 code when they conduct diagnostics. While driving, you notice that your Silverado begins to jerk and provide very little power no matter how hard you press the accelerator. ![]() Often Asked Questions on Chevy Silverado P0102.How do I fix a Chevrolet Silverado code P0102?.A few Chevy Silverado P102 symptoms are:.What does a Chevy Silverado P0102 code mean?. ![]()
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