Injector Duty Monitor

[Gregory A. Parmer]

On Sun, 3 Jan 1999, Khoo Teck-Khoon wrote:
> I've searched the archives but could not find anything relevant. I am 
> interested to make my own injector duty monitor..sort of like the 
> air/fuel ratio..Can this be done? I am not very familiar with 

For a relative sort of deal, see 
http://sura1.jlab.org/~bowling/fieye.html
It is a *very* simple idea.

For more accurate results, an analog voltmeter connected to the
ECM side of the injector should give reasonable data...as in 12v=0% 
duty cycle, 0v=100% duty cycle.

-greg