P1134 Heated oxygen sensor (H02S)- front, bank 1 – signal malfunction

P1154 Heated oxygen sensor (H02S) -front, bank 2 – signal malfunction

P1166 Heated oxygen sensor (H02S)- front, bank 1 – control limit

P1167 Heated oxygen sensor (H02S) – front, bank 2 – control limit

P1168 Heated oxygen sensor (H02S), heater- rear, bank 1 – circuit malfunction

P1169 Heated oxygen sensor (H02S), heater- rear, bank 2 – t:ircuit malfunction

P1170 Heated oxygen sensor (H02S) – front- no signal change