Empowering Mechanics Mastering the Diagnosis of P0102

How to use Bluetooth scanner: https://www.youtube.com/watch?v=Y8mvBx_84Us Air flow cleaver: https://amzn.to/3yfK6aC OBD2 Scanner: ... The PCM monitors the MAF sensor frequency. The PCM determines if the sensor is stuck low, stuck high, not providing the airflow value expected for a given ... Check and repair harness between A-135 (terminal No. 3) airflow sensor connector and C-105 (terminal No. 50) engine-ECU connector. Repair or replace the ... I have a 2011 Ram 3500 and I have the same problem with my Mass Air Flow Sensor (P0102) which I am unable to clear. I have the 4.6 volt on the first wire but ... It means “Mass Air Flow (MAF) Circuit Low.” The code is set when the ECM/PCM perceives a problem with the mass airflow (MAF) sensor's performance. The Code P0102 indicates that the Mass Air Flow Sensor (MAF) is reporting inaccurate values. The Mass Air Flow sensor is designed to measure ... P0102 Codigo En Gmc Envoy · Codigo De Error P2009 Chevrolet Sail · 2017 Chevy Malibu Tire Sensor. 74Likes. 2Comments. 13Shares. luke.mcmullen. A code P0102 may mean that one or more of the following has happened: The MAF may be disconnected, or a wiring connection may be bad. The MAF may be dirty or ... Check for open circuit or short circuit to ground between mass airflow sensor connector A-05 (terminal No. 3) and ECM connector B-109 (terminal No. 87). P0102 OBD II code and how to fix it ... The P0102 code is the MAF circuit low input code. For me it threw a check engine light and the car wouldn' ...