Nissan and Datsun Workshop Service and Repair Manuals

Mass Air Flow Sensor: Electrical Specifications

Supply Voltage

11 - 14 V 

Output Voltage @ Idle

1.0 - 1.7 V 

Engine warmed up to normal operating temperature and 

running under no load.

Output Voltage @ 2,500rpm

1.5 - 2.1 V