10. Check Ignition Timing

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Run engine at idle.
Check ignition timing with a timing light. See Figure.
1. A/T: 15 +/- 5° BTDC (in P or N position)
2. M/T: 15 +/- 5° BTDC (in neutral position)

OK or NG

OK: INSPECTION END

NG: GO TO 11.