1.
Check O2 sensor component heater coil resistance
(1)
IG KEY "OFF", ENGINE "OFF".
(2)
Disconnect O2 sensor connector.
(3)
Check continuity between O2 sensor component connector 2 and 5.
a.
Specification : Refer to "Specification" of "General Information"
(4)
Is the measured resistance within the specification?
YES
a.
Go to "Verification of Vehicle Repair".
NO
a.
Replace O2 sensor and go to "Verification of Vehicle Repair".
