Method A

WARNING: This page is about a different car, the 2007 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Attach timing light to loop wire (1) as shown.
- <==: Vehicle front
  
  Fig 1: Attaching Timing Light To Loop Wire
Check ignition timing.
- Timing indicator (1)
  
  Fig 2: Identifying Ignition Timing Mark