October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

With GST

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: Procedure For Malfunction B
Courtesy of NISSAN MOTOR CO., U.S.A.