Vehicle Trouble Code P0104 Diagnostic Guide

Fault code P0104, applicable to all vehicle manufacturers, indicates “Mass or Volume Air Flow Circuit Intermittent” or “Mass Air Flow (MAF) A Circuit Intermittent” . This generic powertrain code signifies that the Powertrain Control Module (PCM) or Engine Control Module (ECM) has detected an unstable or erratic signal from the Mass Air Flow (MAF) sensor, where the voltage fluctuates inconsistently rather than being consistently too low or too high .

Comprehensive Guide to Dash Cam Selection and Evaluation

Do you know what functions a dashcam should have? First, wide-angle shooting is a feature that a dashcam should have. In addition to needing to adapt to various recording environments, the camcorder itself is meant to record the driving process, and the clearer the recorded footage, the better, so that every detail in the recorded footage can be seen more clearly. How should one choose a dashcam?