Sequential Injection injector overlap?

[Ward]

Virtualy all "sequential" EFI systems overlap most of the time, at high
throttle angles all injectors are on most of the time.

Typicaly pulse widths at full throttle is in the high teen's, milliseconds.
The single cylinder event time for a V8 at 3000 rpm is 5 msec. Give the math
a try.

Ward



On Wed, 8 Sep 1999 19:36:34 EDT, PHXSYS at aol.com wrote:

> Hi
> 
> I was wondering if anyone knows if the injector pulse widths overlap on 
> sequential injection. The application is a Chrysler 3.3 v-6, 97 model
year, 
> but I am sure GM is similar. What I mean by overlap is, say injector 1 has

> fired, is it possible (or likely) for the next injector to fire while the

> previous injector is still on?
> 
> Thanks
> 
> Jon





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