How do you check 1992 Nissan Stanza MAF sensor?

To check the MAF (Mass Air Flow) sensor on a 1992 Nissan Stanza, first, visually inspect the sensor and its wiring for any obvious damage or disconnections. Use a multimeter to measure the voltage output from the sensor while the engine is running; it should typically range between 0.5 to 4.5 volts, depending on the engine’s airflow. Additionally, you can use a scan tool to read any trouble codes related to the MAF sensor for further diagnostics. If readings are outside of the expected range, the sensor may need cleaning or replacement.