Oxygen sensor gone bad?
#1
Oxygen sensor gone bad?
I've got check engine "PO136 code heated oxygen sensor bank 1 sensor2", I have checked 14 ohms resistance on terminals +B and HT of the sensor - as per alldata manual it should be between 11-16 ohm.
OBDII live data shows zero voltage from the sensor though.
Is the sensor gone?
The truck is 2000 4Runner SR5 V6 3.4L auto single cat. converter.
If I need a new sensor what brand is to go with, Denso or NGK?
Thanks.
OBDII live data shows zero voltage from the sensor though.
Is the sensor gone?
The truck is 2000 4Runner SR5 V6 3.4L auto single cat. converter.
If I need a new sensor what brand is to go with, Denso or NGK?
Thanks.
#2
Contributing Member
Is that the front or rear O2 sensor? I have a spare front O2 sensor from my truck for sale, replaced it while trying to figure out a lean condition that turned out to be an exhaust leak. Still worked great but was too late to return it.
I would let it go for $25 shipped.
And yes it does sound like a bad O2 sensor.
I would let it go for $25 shipped.
And yes it does sound like a bad O2 sensor.
#5
Contributing Member
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Steven.m.paulk
86-95 Trucks & 4Runners (Build-Up Section)
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07-24-2015 01:44 PM