I just accepted a position as a subaru tech and I know a bit of suspension and nuts and bolt stuff but your channel is going to be a must have when I'm a technician. Thanks for the hard work!
Right on man. Have an Outback Turbo that is being a jerk. Used a scan tool and see an O2 running at 3.5 volts. Came here to see what bank it was but this was great at the end and I thank you for showing two options!
Just purchased a 2008 Forester. 142,000 miles. It cuts out at 4,000 RPMs. Going to buy PB blaster and mabe some sensor cleaner. Going to buy a tester for my own repairs. Thanks for the good video. Makes it easier by far.
Good video. I bought one of those Fixd Sensors…$20 better than nothing. P0140 sensor code. Live data I see a value of 1 rather than the anticipated 0.8, sadly it doesn’t tell me bank or if it’s sensor 1 or 2… With the code triggered I’m trying the bank 1 sensor 2 🤞
what size socket are you using for that? that's what I'm trying to find out... what size is the oxygen sensor socket?.. and does it fit the other sensor as well?
Thank you for this. I have the P2271 code on my 2015 Impreza with a FB20. Is this a similar fix? Error is "O2 Sensor Signal Stuck Rich Bank 1 Sensor 2".
What made the catalytic converter go bad? Running too long with bad sensors? I have 2011 Camry 2.5 with 177K and no issues. Is it just Subaru? I did change both my sensors at 77K. Up and down. Probably going to change them again soon. Denso only
There are too many factors that come in to play. My personal feeling, regarding this specific vehicle, is the exhaust developed a small hole. A welder mended the hole but contaminated the converter in the process.
Ironically,, my dash looks exactly like the car you are working on, check engine light, abs, and brake....alll came on at the same time. What ended up being the issue with the brake/abs on this?
My WRX o2 sensor is bad, i try something that some people told me and it's to unplug the sensor to see if i feel some change and my car run better. The symptoms i have with the sensor is poor acceleration, my car stall at stop or red light and she's running too rich wich cuz misfire in my case. When i said poor acceleration i mean that my car lag so much that i cannot do some acceleration, that is temporary that i will run with one of my o2 sensor unplugged. I am waiting my new to come and install it as soon as i can. Subaru problem has we say ahah
hi someone help CarsNToys my 2012 subaru legacy and when i scanned it it only shows readings of the down streem 02 sensor. some how i looked at another part of the live data and i found readings from the upstream and it reads 2.15v. is it safe to asume this is a BAD 02 sensor?? car is very rough at idle.
Sir can you tell me that if a person can do bachelor in software engineering and then short course or training for automobile vehicle then he will be able to perform coding and software developing for automobile vehicle
That's a good o2. O2 sensors are suppose to switch from below 200 millivolts and above 800 millivolts (depending on load condition) The O2 is bank 1 sensor 2 And the af is bank 1 sensor 1. Testing an O2 sensor with an ohmmeter should never be done because you can get a false reading seeing live data with the O2 sensor installed is the only way. This video is not accurate
I just accepted a position as a subaru tech and I know a bit of suspension and nuts and bolt stuff but your channel is going to be a must have when I'm a technician. Thanks for the hard work!
Awesome, thank you! Best of luck in your journey!
Do you still work there? If not how did it go
Ty for this vid. Searched for an hour to find one the explains exactly how to test a 4 wire o2 sensor.
Right on man. Have an Outback Turbo that is being a jerk. Used a scan tool and see an O2 running at 3.5 volts. Came here to see what bank it was but this was great at the end and I thank you for showing two options!
Just purchased a 2008 Forester. 142,000 miles. It cuts out at 4,000 RPMs. Going to buy PB blaster and mabe some sensor cleaner. Going to buy a tester for my own repairs. Thanks for the good video. Makes it easier by far.
I find that it is much easier for me to remove an 02 sensor after the engine has ran for awhile and is still warm...just a tip!
Good video. I bought one of those Fixd Sensors…$20 better than nothing.
P0140 sensor code. Live data I see a value of 1 rather than the anticipated 0.8, sadly it doesn’t tell me bank or if it’s sensor 1 or 2…
With the code triggered I’m trying the bank 1 sensor 2 🤞
what size socket are you using for that? that's what I'm trying to find out... what size is the oxygen sensor socket?.. and does it fit the other sensor as well?
What about the readings for the upper sensor ? I have 3v on my 1998 Subaru Impreza that can’t complete the monitor for the oxygen sensor
Thank you for this. I have the P2271 code on my 2015 Impreza with a FB20. Is this a similar fix? Error is "O2 Sensor Signal Stuck Rich Bank 1 Sensor 2".
What made the catalytic converter go bad? Running too long with bad sensors?
I have 2011 Camry 2.5 with 177K and no issues. Is it just Subaru?
I did change both my sensors at 77K. Up and down. Probably going to change them again soon. Denso only
There are too many factors that come in to play. My personal feeling, regarding this specific vehicle, is the exhaust developed a small hole. A welder mended the hole but contaminated the converter in the process.
Toyota much more reliable with less issues especially evap issues
@@pirihern9329
I agree
Ironically,, my dash looks exactly like the car you are working on, check engine light, abs, and brake....alll came on at the same time. What ended up being the issue with the brake/abs on this?
These in the same location for a 2011 subaru impreza sedan 2.5?
Will a Subaru Forrester cat work on a Subaru Baja
Thank you so much.
Are both sensors the same part? I’m looking up air/fuel sensors on rock auto and it take me to the same O2 sensor you replaced in the video.
Haha nevermind, “upstream” is labeled b1-s1 thanks for the vids
Happy to help
My WRX o2 sensor is bad, i try something that some people told me and it's to unplug the sensor to see if i feel some change and my car run better. The symptoms i have with the sensor is poor acceleration, my car stall at stop or red light and she's running too rich wich cuz misfire in my case. When i said poor acceleration i mean that my car lag so much that i cannot do some acceleration, that is temporary that i will run with one of my o2 sensor unplugged. I am waiting my new to come and install it as soon as i can. Subaru problem has we say ahah
Couldn't you test the resistance without taking the O2 sensor out?
why not use the o2 sensor option on the main screen?
Can i measure de o2 sensor without remove this from car ?
Yeah, he said so beginning of the vid.
Good content sir
Thank you
hi someone help CarsNToys my 2012 subaru legacy and when i scanned it it only shows readings of the down streem 02 sensor. some how i looked at another part of the live data and i found readings from the upstream and it reads 2.15v. is it safe to asume this is a BAD 02 sensor?? car is very rough at idle.
Show me ,98subaru 02sensor replacement
Podría poner un sensor no original?
Sir can you tell me that if a person can do bachelor in software engineering and then short course or training for automobile vehicle then he will be able to perform coding and software developing for automobile vehicle
I have a reading of 2.9 omhs is that Good enough
Id say that’s pretty good.
@@meanodustino9563 but then I checked the other sensor and I had 85omhs that means that very bad?
Thats too high
@@meanodustino9563 so It need to be replaced?
With resistance of that amount i would say its likely not good and has a internal problem so yes replace.
What if the bank 1, sensor 2, reading on the scan tool is moving around from 0.3 to 0.85?
Is there a chance you already got an answer about your question?
I'll would like to hear😁
@@KOBBIkobbi-kt8wx I didn't get an answer.
that should be good most sensors run about .1 all the way to .9 volts for non wide range sensor
That's a good o2. O2 sensors are suppose to switch from below 200 millivolts and above 800 millivolts (depending on load condition)
The O2 is bank 1 sensor 2
And the af is bank 1 sensor 1.
Testing an O2 sensor with an ohmmeter should never be done because you can get a false reading seeing live data with the O2 sensor installed is the only way. This video is not accurate
This video omits any mention of the heater, its current, how and when its on or how to test or monitor it.
I don’t think you should be telling people to do things. Do you know how to do things yourself he he he ha