Bad 02 sensor,do I need 2?
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06-06-2008, 07:47 PM
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#2
06-06-2008, 08:12 PM
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RE: Bad 02 sensor,do I need 2?
Sensor 2 bank1 is the driver side post cat o2, so it's downstream from the cat. A open-end wrench will do the trick...and you just need to replace the post cat o2. All the post cat o2 do is monitor cat efficiency so you could also put a 02 sim in depending on your local smog laws.
If it was me i'd swap the driver side o2 with the passenger side...if the code switches to the other side then it's the o2 for sure.
If it was me i'd swap the driver side o2 with the passenger side...if the code switches to the other side then it's the o2 for sure.
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06-06-2008, 08:41 PM
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RE: Bad 02 sensor,do I need 2?
ORIGINAL: SeVeReDiStOrTiOn
Sensor 2 bank1 is the driver side post cat o2, so it's downstream from the cat. A open-end wrench will do the trick...and you just need to replace the post cat o2. All the post cat o2 do is monitor cat efficiency so you could also put a 02 sim in depending on your local smog laws.
If it was me i'd swap the driver side o2 with the passenger side...if the code switches to the other side then it's the o2 for sure.
Sensor 2 bank1 is the driver side post cat o2, so it's downstream from the cat. A open-end wrench will do the trick...and you just need to replace the post cat o2. All the post cat o2 do is monitor cat efficiency so you could also put a 02 sim in depending on your local smog laws.
If it was me i'd swap the driver side o2 with the passenger side...if the code switches to the other side then it's the o2 for sure.