ok so i finsihed my rear end upgrade

i ended up adding these parts

zexel torsen LSD
3.42 GM gears
Z28 Rear sway bar
upgraded sensa-trac z28 shocks
and a rear disc brake conversion...

HERES WHERE I NEED HELP!!! all worked out awesome, except now for some reason my abs isnt working.. not sure whats up with that.. ugh pisses me off.. o well.. i installed a new differential and new gears, but also stayed with my stock abs reluctor ring and the stock 3 channel abs sensor on the dif housing. the brakes and dif came out of a 4 channel abs rear end but with the reluctor ring and 3 channel i thought it would still work.. but it isnt.. the light is still coming on.. suggestions

i love the lsd tho.. omg.. it breaks loose so easy in turns tho.. lol before when it broke loose one wheel skipped.. now if it breaks loose its gone lol.. damn

 

Is the reluctor ring lined up properly with the hall effect sensor in the pumpkin? if it's not aligned properly that'll throw the code.

ALso did you bleed your brakes properly after you swapped them, you could have an airpocket in the ABS motor assembly.

 

i blead the back breaks alll the way out yes..

i did not check to see if the abs sensor lined up beacuse i had the rear end cover back on once i put the abs sensor in under the car. wish i could check it now.

is there anyway to shim the reluctor ring if it is for some reason in the wrong place? or buy another one that is say, thicker, so that it lines up correctly