How to scroll through a . csv file and jump to the next line via Javascript?

Question

I have a file .csv with 3 columns separated by comma, I need to go through this file and each row skip to the next until the end of the file, but when going through this file in my for it is always returning the first record and in the last column is catching the \r\n + the first column below.

Filing cabinet:

1,123,Processado
2,456,Processado
3,789,Processado

Code:

var output = [];
var linhas = arquivo;

for (let reg of linhas) {
  let dados = linhas.split(",");
  let obj = {
    id : dados[0],
    num : dados[1],
    status : dados[2],
}
      
output.push(obj);

output:

[
  {
    "id": "1",
    "num": "123",
    "status": "Processado\r\n2",
  }
]