Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Genesis >> 2021 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 5.0L (3 Of 9) >> DTC P0140-00: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2) >> DTC Information >> DTC Description

DTC Description

If there is not any signal activity, ECM sets DTC P014000.

(This DTC might be caused by the malfunction of Heater circuit, so, check the heater circuit first.)

scientia non olet · About Mike's Workshop Manuals