All hats off to inspector1. Looks like he has solved the mystery.
I was confused because the 86 300E uses CIS injection (Continous Injection System) often refered to and operates much like a "sprinkler system". There is no timed injection pulses used on that car.
The map can easily confuse people because it is used in context with the CIS system. I agree that the map shown is indeed for a pulsed injector type of system. However in CIS systems, I know the EZL unit monitors vacuum as an input for engine load instead of pulse width.
I got too many cars!! Insurance eats me alive. Dave
78 Corvette Stingray - 3k
82 242 Turbo Volvo - Manual - 270k
86 300e 5 speed manual - 210k
87 420sel - 240k
89 560sl - 78k
91 420sel - 205k
91 560sel - 85k
94 GMC Suburban - 90k
97 Harley Davidson Heritage Softail - 25k
00 GMC Silverado 1 ton 30k