200SX L4-1998cc 2.0L DOHC MFI (SR20DE) (1995)
Mass Air Flow Sensor: Initial Inspection and Diagnostic Overview
MASS AIR FLOW SENSOR
1. Turn ignition switch "ON".
2. Start engine and warm it up sufficiently.
3. Check voltage between terminal "1" and ground.
4. If NG, remove mass air flow sensor from air duct. Check hot wire for damage or dust.