Unlocking the Secrets of the P0102 Code A Comprehensive Guide to MAF Sensor Troubleshooting

The ODBII code P0102 indicates that the Engine Control Module (ECM) has detected a low voltage signal from the Mass or Volume Air Flow (MAF) sensor, Code P0102 indicates that the engine control module or powertrain control module has detected low voltage in the mass air flow (MAF) sensor. First check if there's intake air leaks, if not, then replace the MAF sensor. I have tried to clean the sensor but never succeed. Usually the sensor just worn ... Just thought I would share with everyone why I was getting P0102 code ( low voltage maf sensor) and why my engine brake wouldn't work. I have unplugged and replugged a few times not any huge difference. We wiped the code and it came back. The DTC P0102 appeared. I followed up and spoke with Toyota Service. They indicated that it was likely a stored code that would clear after a number of cycles. Keep Getting P0102 Code · Possible causes: · Inspect air intake for restrictions · Key off. · Disconnect the MAF sensor harness connector. · Key ... DTC Code P0102 indicates a Mass or Volume Air Flow Circuit Low Input for Volkswagen vehicles. This code is triggered when the Engine Control Module (ECM) ... Buy Now! New Mass Air Flow Sensor from 1AAuto.com ... 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 ...