SF−64
+B
2
4
E1
SFI (1GR−FE)
HT
1
3
A23240
−
HEATED OXYGEN SENSOR
HEATED OXYGEN SENSOR
INSPECTION
INSPECT HEATED OXYGEN SENSOR (BANK1, BANK2
OXYGEN SENSOR)
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance:
Terminal No.
1 (HT)
2 (+B)
1 (HT)
4 (E1)
If the resistance is not as specified, replace the sensor.
SF1ZD−01
Resistance
5 to 10 Ω at 20 _C (68 _F)
No Continuity