What does the MAF code p0102 mean?

What does the MAF code p0102 mean?

What Does Code P0102 Mean? Your MAF sensor is typically installed downstream from your air filter on your air intake tract. It measures both the density and volume of air passing through your intake and into the engine. A P0102 error code means that there’s insufficient air traveling through your air filter.

What does the DTC code p0102 stand for?

Diagnostic trouble code (DTC) P0102 stands for “Mass Air Flow (MAF) Circuit Low.” The code is set when the powertrain control module (PCM)—your car’s primary computer—perceives a problem with the mass airflow (MAF) sensor’s performance.

Is there a one size fits all fix for p0102?

There is no one-size-fits-all answer to a P0102 code, or any other codes, for that matter—but once you’ve properly diagnosed the issue, you should be able to find the right fix with the help of reputable online automotive guides.

What causes OBD-II scanner error code p0102?

A vacuum leak will allow air to escape instead of being drawn into your engine. Repair or replace the necessary tract or components to create a firm seal. Once you restore your air intake system, reset the code and check again to see if you’ve solved the OBD-II scanner error code P0102 problem.

What does the MAF sensor on a Chevy Silverado mean?

Chevy Silverado P0102: MAF Sensor – Circuit Low. P0102 is a very common trouble code in the Chevy Silverado. It means the the Mass Air Flow (MAF) circuit is low, and that it is not performing within its specified operating range.

What causes a Chevy Silverado to get p0102?

Here are the most common causes of P0102 in the Chevy Silverado. They are presented loosely in order from most to least likely: MAF Sensor Dirty – Over the course of its life, the MAF sensor will often get so covered in grime that it’ll no longer get an accurate reading.

Are there any error codes similar to p0100?

Error codes P0100, P0101, P0103 and P0104 are all very similar and could also be triggered in the event of an air leak or MAF sensor damage.