LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Kia
>>
2021
>>
Soul X Line
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
Engine Control System Diagnosis - 2.0L (2 Of 6)
>>
DTC P0140-00: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2)
>>
DTC Information
>>
DTC Description
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DTC Description
When downstream O2 sensor signal output is not detected for pre-defined time, PCM sets DTC P014000.