LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Toyota
>>
2007
>>
Yaris S, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control System
>>
SFI System
>>
DTC P0031, P0032: Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1); Oxygen (A/F) 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