I have an abs light that comes and goes so I hooked up the scanner I get a c1230 code which is the abs speed sensor on the top of the rear diff so I got out the ohm meter checked it I got 3.1 to 3.2 megohms so I looked it up on all data they said its support to be from 3.8 and 5.2 megohms so then I start reading around and there's people getting a 1.9 from new abs speed sensors out of the box any suggestions