July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Method A
WARNING: This page is about a different car, the 2007 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
Attach timing light to loop wire as shown.
Fig 1: Identifying Timing Light And Loop Wire
Courtesy of NISSAN NORTH AMERICA, INC.
Check ignition timing.
Fig 2: Identifying Ignition Timing And Timing Indicator