My abs light comes on when I turn left, garage says sensor needed replaced. on 1996 Pontiac Grand Am

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Replaced sensor and it came on again, adjusted sensor, light came on again, also car has started to chug at times and rpms are lurching up and down, eventually it kicks in somehow and goes smoothly. Happens upon accelerating, epecially up hill.
(1) Answer
take it back to the shop. he made a wrong diag and repair and needs to do it right. there is no adjustment for the sensors.
ask him for the code it had.