How do you test for impedance on injectors? Do you jump between the 2 wires with power to them?


Modified by LSV_REX at 7:42 AM 5/28/2008

 

I'm searching other places to BUMP please.

 

If you have a Multimeter you place the dial to Ohms. No power is required to the injector. Unplug the injector clip and touch the red contact rod on one of the injector pins. Then you place the black contact rod on the other injector pin. Read the Ohms of resistance on the gauge and that will show you your impedance.

2.5-3 Ohms = Low
12 Ohms = High

 

Sweet. Thanks.