LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2017 >> Q60 Base, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (2.0L Turbo) (2 Of 6) >> DTC/Circuit Diagnosis >> DTC P0133: A/F Sensor >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC CONSULT Screen Terms DTC Detecting Condition
(Trouble Diagnosis Content) [Malfunction Type]
P0133 00 O2 SENSOR B1 SENSOR 1
(O2 sensor circuit slow response bank 1 sensor 1)
NO SUBTYPE INFORMATION Diagnosis condition -
Signal (terminal) -
Threshold A/F Sensor (cylinder bank 1) has an electrical malfunction. There is a signal below the permissible limit value.
Diagnosis delay time -