LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (2.0L Turbo) (2 Of 6) >> DTC/Circuit Diagnosis >> DTC P013B: O2 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]
P013B 00 O2 SENSOR B1 SENSOR 2
(O2 sensor slow response - lean to rich bank 1 sensor 2)
NO SUBTYPE INFORMATION Diagnosis condition -
Signal (terminal) -
Threshold The lean/rich switchover of oxygen sensor (cylinder bank 1) is too slow.
Diagnosis delay time -