How do AICs work?

[soren]

>>     Oh yeah I forgot to mention that apparently the injectors on my turbo
>> Impulse run at 98% duty cycle under boost in stock trim (Hitachi fuel
>> injection, 8 psi boost).  That figure is from some literature from Isuzu;
>> tested levels appear as 100% on my crappy multimeter duty cycle setting.
>> I've never had an injector lock up on me.
>>
>> Soren Rounds
>>
>
>That's interesting.  Do you happen to know who makes them or what type they
>are?  Bosch, Lucas, pintle, disc, etc?

    They are peak & hold type, I think NGK, most likely pintle type.  Flow
225 cc/min @85% dc & 43 psi

Soren