Update - Found the problem! Probed the abs connector pins 2 and 23 to see if the signal from the RR sensor was getting to the computer and there was nothing there. Hooked up a spare sensor and still nothing.
Decided to check wires for continuity and both had no continuity from sensor plug to connector. Started tracing back the wires from the plug toward the computer and found that some fool (PO) had cut both rear sensor wires. PO was a car audio "expert" and had removed all the stereo wiring in the whole car when the interior was stripped out planning on running his own system stuff. Wires look similar to the stock speaker wires so he probably cut them thinking they were stereo speaker wires. Grrrrrr!
Spliced the wires back together and ABS and CEL went out in the dash. That problem solved I can now remove the ASC bulb in the cluster and enjoy driving my new drift monster 332ti!
Thanks everyone for all the help getting this car sorted. If anyone else has questions regarding this swap feel free to contact me and I will be glad to help out.
Dan |