Empowering Mechanics A Comprehensive Guide to the P0102 Code

I get a "Mass or Volume Air Flow Circuit low Input" code. So I tighten all the clamps and reset the light using the obd2 scanner. As soon as I start the engine ... The Powertrain Control Module (PCM) has detected the Mass Air Flow (MAF) Sensor value is below a calibrated threshold. What Does P0102 Code Mean? ... The Mass Airflow Sensor (MAF) measures the amount of air entering the engine and the Engine Control Module (ECM) uses the ... TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:) Mass airflow sensor failed. ECM failed. DIAGNOSIS. Required Special Tools ... Select the Diagnostic Trouble Code (DTC) option, the Specific. DTC option, then enter the DTC number using the scan tool. Does the scan tool indicate that ... 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 ... The 102 code means the ECM received a low voltage signal from the MAF. Low voltage means low air flow. Therefore, first try changing or cleaning the air filter. scanned the car today and got this code among 2 misfires. the misfires i know how to deal with but i dont quite know what this means. P0102 ... I have unplugged and replugged a few times not any huge difference. We wiped the code and it came back. Is your Check Engine Light on and throwing a P0102 code? This video dives into diagnosing and repairing a P0102 trouble code, ...