LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Kia
>>
2019
>>
Optima EX
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
Engine Control System Diagnosis (5 Of 6) (PHEV)
>>
DTC P2237-00: O2 Sensor Pumping Current Circuit/Open (Bank 1 Sensor 1)
>>
Component Location
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Component Location
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.