Join Date: Mar 2002
Location: Austin, TX, USA
I believe he means the resistance to ground should be 0 ohms at each switch position (measured between switch terminal and switch ground). It might register a fraction of an ohm, but the point is, the switch is grounding the leads to the motor to provide the two speeds. If the switch showed something greater than 1 ohm, the switch (or your test leads) is bad.
68 Coupe, 350 w/ Edelbrock Performer RPM heads, cam, intake, 700R4, Dave's small body HEI