With GST

WARNING: This page is about a different variant/trim than selected.

Start engine and warm it up to normal operating temperature.
Select Service $01 with GST.
Check the mass air flow sensor signal with Service $01.
Check for linear mass air flow sensor signal value rise in response to increases to about 4,000 RPM in engine speed.
If NG, go to Diagnostic Procedure .

Fig 1: Checking Linear Mass Air Flow Sensor Signal Value Rise Vs. Increasing Engine Speed
Courtesy of NISSAN MOTOR CO., U.S.A.