With Consult-II

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

Turn ignition switch OFF and wait at least 10 seconds.
Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
Start engine and wait at least 40 seconds.
NOTE: Do not depress accelerator pedal even slightly.

If 1st trip DTC is detected, go to Diagnostic Procedure .

Fig 1: CONSULT-II Data Monitor Display (DTC P0451)
Courtesy of NISSAN MOTOR CO., U.S.A.