Where are you located? Maybe we could work something out on the wheel speed sensors .. I replaced mine with a "known" good set.. and it wasn't the problem for me. Has been then answer for quite a few here. And If you know which end of a wrench to hold.. they are not too bad to install.. biggest part of the job is taking each wheel off and then back on then test then move to the next one.. LOL.

Just a thought.