Automotive Diagnostics Simplified A Guide to Troubleshooting the P0102 Code

This fault indicates an issue on the MAF circuit, it could be caused by : Please find attached the P0102 diagnostic procedure. Is your Check Engine Light on and throwing a P0102 code? This video dives into diagnosing and repairing a P0102 trouble code, ... The most common cause of the problem you are having is most likely a vacuum leak, or if an aftermarket cold air intake will also cause the condition you are ... P0102 is a generic code that indicates an issue with the Mass Airflow (MAF) Sensor's low voltage output to the powertrain control module (PCM). Get ready to uncover the secrets behind your vehicle's performance with our informative video on the puzzling P0102 trouble code. P0102 will set if the maf is unplugged or it is reads zero while plugged in. Some things in life are better in quantities of three. Mass Air Flow MAF Sensor Circuit Low Frequency (code P0102) - I'm trying to find out where the sensor actually IS on the car. This is a good video on how to check sensor grounds using a voltmeter. Once you get more comfortable with this type of testing, it is far more accurate than ... Yes air mass would be same or calculated from maf sensor. A faulty or dirty sensor could be the problem or wiring fault from pcm to the maf ... My 98 tahoe will throw a p0102 code sometimes but not all the time.I replaced the maf but it still does it from time to time.