Where would I take this ohm reading at?
Sent From Your Moms Phone
You can do it either at the sending unit or at the gauge, whichever is easier for you to get to. You will need a Multimeter. Put the Red lead from the Multimeter on the sending unit wire (either on the post at the sending unit, or in the correct pin in the cluster harness), and then put the Black lead from the Multimeter on a known good ground. The Multimeter should be set in Ohms, in a range that will measure XX to XXX Ohms (200 Ohms is a good setting if you have it).
Here's a vid on how to measure it at the sending unit:
[video=youtube;yU1BDBZWl8A]https://www.youtube.com/watch?v=yU1BDBZWl8A[/video]
Are you sure you got the correct sending unit? I don't know if the resistances are different between different years? Also, in my car, the Fuel gauge sending wire is located in the left cluster harness, pin #4, and it's a Yellow with White stripe wire.