20v cq, injector question

[Wylie Bean]

Memory shows no fault codes for any of the injectors, but output diagnostics
do not cause any of the injectors to pulse (at least according to my ear).
Per Bentley resistance across the injector terminals should be 1-3 ohms,
otherwise replace.  Bentley also specs resistance across the resistor packs
for 5-7 ohms for each of the 5 black wires to the white wire.  Either I
can't read a multimeter or have something set wrong, or all 5 of my
injectors and the resistor pack is bad, because I'm getting infinite
resistance (as if crossing the two test leads) on everything.
could all 5 injectors be bad, as well as the resistor pack, and yet no codes
be stored?  I imagine the car would run, but would it not run horribly?  It
seems to be running strong and pulls to redline with no trouble.

any ideas?