Optical Ignition System Checks: Notes
WARNING: This page is about a different car, the 1989 Nissan Pickup, 1989 Nissan Pathfinder, 1989 Nissan Maxima, and 1989 Nissan 300ZX. However, it is still accessible from the selected car via links, so may be relevant.
In order to determine the cause of a no-spark condition, all of the following steps must be performed in the order given. Deviation from this procedure may cause false diagnosis and the replacement of non-defective components.