Hi

Anyone used a PIC or STAMP to measure fuel injector pulses?

 I want to be able to measure pulse of both "peak and hold" (i.e. Motorola S4
drivers) and "saturation" type injector drivers. I have seen  examples out
there that can read saturation type, but not "peak and hold". I am really not
sure, but I think the "peak and hold" drivers use 4-5 amps to initially open
the injectors and 1 amp to keep them open. I think it is this transition that
makes it more difficult to get accurate pulse measurement.

Any help or guidance would be appreciated.

Jon