Injector Impedence Q

[Sandy]

If the injector are High Impedance types (12-15ohm) it is very easy to add
additional injectors. Look at the LM1951 1Amp driver. It is a one chip
solution. You may have to drive all the new injectors with one, as I don't
think it would work very well if you had the output of the ecu on an
injector and the input of a LM1951 (lots of crap on the line from the
injector). BUT you may have to fool the ecu if it check for situations like
open injectors..

Sandy