A simplified overview of Oxygen Sensor diagnosis and replacement. This is a simple approach and brief overview.
A simplified overview of Oxygen Sensor diagnosis and replacement. This is a simple approach and brief overview.
You must be logged in to post a comment.
Habra videos en espanol por si en algo no puedo entender sobre como testear
y quitar el silindro maestro de brekas,muchas gracias
can anyone tell or preferably show me how to get to the glow plugs relay
behind fuse box on my vw sharan 1.9 tdi.1998.thanx guys in advance
Do you need that special tool or can you use an open end wrench? It looks
like a regular hex head ? I’m sure that special tool costs a kings ransom
at Toyota. Thanks .
and the diagnosis part of this video that was supposed to be ‘simplified’
is….where now? It was so simple, I must have missed how simple it was.
thanks great help
I need some serious help. 2003 dodge neon sxt, throwing code p0302(
cylinder #2 misfire). Replaced ignition coil, platinum plugs, ngk wires,
valve cover, valve cover gasket, intake manifold gasket, spark plug tube
grommets, air filter, the things i have replaced so far. What else could it
be because im still getting the code p0302. Thanks.
I have P0420 in my 05 tacoma, dealer told it was bad cat. i want to replace
the o2 sensors, do u think its a good idea? i really dont want to spend
money and found out later that part is good. any idea if i need really to
replace tha cat or the sensor first? thanks in advance
Cant seem to get any info on the repair of my Caravan SE, 2003.
When you live in rural area, its seem no one has a clue, even local
mechanics 50 miles away.
Codes shown 168.4 and 050.0 and 169.8
Engine light is on. Had the battery post cleaned.
Transmission doesn’t want to shift.
The light on the shift advisory are staying on.
Speedometer doesnt work any more.
Sure appreciate the assistance of someone. Cant drive it the way it is.
Have to use my GPS to monitor my speed.
Look forward to someones help.
Jack
Така трябва.
Wat if ur car is older then what
OOOooh! Nice video work, clarity, and explanations! thanks for posting.
Excellent video on the subject. Oxygen sensor is really important on gas
engine cars. I have a video on my channel. Give a look as I made a
successful repair on that car. Regards,
http://youtu.be/uVdSCzgLr8k
سنسر الاكسجين
No Good Kind
Hello, thanks for the video. One of my car had CEL code for “too lean”
condition, OBD2 scanner found really high LTFT (15%). I troubled shoot and
found out it was caused by a bad O2 sensor. Replaced it and fixed the
problem. I have another car (2001 BMW 330I at 160K mileage). LTFT and
STFT of both banks are ~ 0%. My question is that if 0% LTFT is a clear
indication of good O2 sensor? Thanks much.
I recently replaced both upstream Oxygen sensors on my 2001 Taurus.I have
noticed a huge difference in performance from the engine.I also unhooked
the battery so the computer would reprogram itself with the new sensors.you
should replace these at the recommended mileage.Even if you don’t have a
check engine light on they can get slow and sluggish and cause driveability
issues.hopefully yours will be located where they’re not hard to get to :D
i have a 1999 corsa 1.2sxi my engine light used to come on when under load
but then go out & the car would run ok then without warning the car stopped
running i was told it was the crank sensor then the timing sensor then the
coil pack i replaced these & still the car wouldnt start so i took it to
french & browns in chopwell which was a big mistake as the so called
mechanic is as bright as a hobo’s boot he had it for 3 weeks then said he
couldn’t fix my car so i had another look myself to find a light coloured
deposit on the sensor & dust on my cat which rattles when you turn it
upside down so i have come to the conclusion it was the sensor that has
gave me all this trouble & expense. i have ordered a new sensor & will get
a new cat if the car starts with the new sensor.
Did the engine light go away, did you have to drive it for 100 miles for it
to go away or did you just erase it yourself??
I didn’t see any diagnosis??? I saw a guess, and a parts change. A meter
was never used to test the sensor. It IS possible that the problem is
elsewhere. Just because your engine light goes on does not automatically
mean it’s that sensor. But if you have plenty of money to burn, this is the
video for you. Replace all the parts. Sooner or later, you will have
replaced the right one.
Bagged a cheap ELM327 Bluetooth OBD scanner off Ebay and like it well for
engine monitoring and clearing CELs. They are available dirt cheap from
many vendors and there are a variety of Android apps for them. Plenty of
Youtube vids on how to use these handy diagnostic tools.
So, I missed the 1/10th of a second on that tool you had. It was a socket?
How does that work on something that’s wired?
Hi
Ko