DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

(Trouble diagnosis content)

Malfunction type

P2270

00

Oxygen sensor bank1 sensor 2

(O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2)

NO SUBTYPE INFORMATION

The signal from oxygen sensor 2 (cylinder bank 1) is shifted towards Lean.

26

SIG RTE OF CHNG BLW THRESHLD

The signal from oxygen sensor 2 (cylinder bank 1) is shifted towards Lean. The signal change rate is below the permissible limit value.