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With CONSULT-II

Turn ignition switch ON.
Select "DATA MONITOR" mode with CONSULT-II.
Start engine and let it idle for at least 10 seconds.
If idle speed is over 1,000 RPM, maintain the following conditions for at least 10 seconds to keep engine speed below 1,000 RPM.

Fig 1: Test Parameters
Courtesy of NISSAN MOTOR CO., U.S.A.
If DTC is detected, go to "DIAGNOSTIC PROCEDURE ".