JavaScript is disabled. Because that a better experience, please enable JavaScript in your browser before proceeding.

You are watching: Toyota camry o2 sensor bank 1 sensor 1


Need a litte help locating the oxygen sensor (Bank 1 Sensor 1) because that my 2004 Carmy. It has actually 67K miles and decided come go out on me already.Thanks because that the help
*

It functioned fine until I fixed it!
4cyl. The error was a P2238There is one in front the is right there in between the engine and also radiator yet I know Im not that lucky.
Any symptoms other than the light? rough idle and also poor fuel economic situation specifically? 67k is pretty low mileage for the sensor to go out generally... Yet on a 4 cylinder financial institution 1 sensor 1 should be the one top top the exhaust manifold ideal on the front, there"s a #2 sensor ~ the cat. Doing part research right here by browsing the forum because that that code it looks favor some people have discovered the difficulty started indigenous a poor PCV leaking oil right into the intake, it might be too late because that the sensor but you should examine out her intake so friend don"t ruin another one if the is too far gone.
Here is what happen.Last week I got an oil readjust at the dealership, a couple of days later on I have actually a check engine irradiate come on. It remains on a few days then shuts off. Then comes ago on. I take it to the dealer to have actually it checked and also they advised that it to be the oxygen sensor.It claims oxygen sensor pumping present circuit short (for a/f sensor) (bank 1 sensor 1) Then i go to advanced and have them run the same thing and it additionally says oxygen sensor financial institution 1 sensor 1.Dealership said nothing done during an oil adjust would have cause this.
As far as the car, it runs great, idles fine, doesn"t make any type of strange noises, and also gets the exact same mileage.
Any symptoms other than the light? stormy idle and also poor fuel economy specifically? 67k is pretty short mileage for the sensor to go the end generally... However on a 4 cylinder bank 1 sensor 1 should be the one on the exhaust manifold best on the front, there"s a #2 sensor ~ the cat. Doing part research below by looking the forum because that that password it looks prefer some people have uncovered the trouble started native a negative PCV leaking oil into the intake, it might be as well late because that the sensor yet you should examine out her intake so friend don"t ruin one more one if the is too much gone.
On my Dads 2003 Camry the o2 sensor craped out approximately 40,000 miles.:disappoin He saw the gas station and filled the tank and when he restarted the car the examine engine light came on. Gained the o2 sensor financial institution 1 sensor 1 replaced and that took treatment of the problem.
Doing part research right here by browsing the forum because that that code it looks choose some human being have uncovered the problem started indigenous a negative PCV leaking oil into the intake.

See more: How To Catch Suicune In Soul Silver ? How To Catch Legendary Pokémon


Thanks for mentioning the possible pcv problem. Will inspect it the end on mine 2003 Camry. Don"t desire the o2 sensor going poor on me again. It absolutely should have actually lasted longer. I offered to very own a 1989 Camry and at 276,000 miles it still had actually the original o2 sensor. They just don"t do them like they provided to.:headbang:
"bad PCV leaking oil right into the intake"Would this it is in oil wherein the wait intake filter is? confirm the actual air filter area and it is clean.My car after the oil transforming is leaving a small oil top top the ground wherein on mine front passenger side of the vehicle. This is new since the oil change, very new and noticeable to be going to wait and if it proceeds or was just for a short bit best after the oil change.Took the plastic cover off the engine and looked behind that on the passenger side and think discovered what her were introduce to on the PCV. Tiny hose up high the runs into the wait intake component of the vehicle. It looks an excellent and dry but directly below it close to the ground nearly is an identical hose that fifty percent of it is wet in addition to the aree below it and also that is around where oil is leaking on to the ground from my car. Not sure if that is a pour out from one oil change or a leak.