LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Scion
>>
2008
>>
tC Base, Standard
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
2AZ-FE Engine Control System
>>
SFI System
>>
DTC P0031: Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 1); DTC P0032: Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 1)
>>
Component Operating Range
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Component Operating Range
COMPONENT OPERATING RANGE
A/F sensor heater current
0.9 to 9.9 A