P0134 Chevrolet -will po134 code cause engine limp mode

Question

Going to limp-mode possible from code po134

Answer 1

P0134 -02 sensor circuit no activity detected Bank 1 sensor 1

No this will not put you in a limp mode.But this code is capable of suspending codes to identify why you are going into limp mode. P0134 can be from a failed 02 sensor to a 02 sensor that has improper mating connnection