Each method has its own advantages and disadvantages. Divers also use a similar device to measure the partial pressure of oxygen in their breathing gas. You didn't say why you want to replace a sensor, so be aware they don't fail real often. At the back of the engine. In any place where you have to get an emission inspection that won't fly.
This one should be a million times easier to change than the Upstream. These include using technologies such as zirconia, electrochemical also known as Galvanic , infrared, ultrasonic and very recently laser. I need some help because something doesn't seem right with this picture. After the incident the code came up showing me which one sensor I had to change out. Not sure about that, but that's what I was told.
On that particular car, for the Upstream sensor you must lift the front of the car, go underneath the car, remove the plastic dust cover, and you'll see the O2 sensor just hiding beh … ind the tube just before the catalityc converter. The other 2 red and white runs down the the bootm of the engine yikes!! Upstream sensors are usually screwed right into the exhaust manifold, but they could be found in the exhaust pipe before the catalytic converter. If its B2 S2 that means Bank 2 opposite Bank to Bank 1 and the downstream after cat o2 sensor. If it's 'upstream' before combustion you need to get it replaced as soon as possible. I find that I rarely need to look at this forum as these guys got it covered.
Saving you time, money and worry is the job of a quality retailer that sells routine maintenance replacement parts. Keywords for 2006 Nissan Maxima O2 Sensor Location :. Do you have a diagram or a break down of where the O2 sensors are since I was not there at my shop to watch the install of my headers. You should see an exhaust pipe that has what looks like a spark plug with wiring coming from the top. Any guidelines for removal and installation would be helpful as I'd rather do it myself. Look under the van on the driver's side, under the driver's door.
Just one O2 sensor for the 92 maxima - It is under the car - sticking out from the exhaust pipe before the catalytic converter - almost midway between the front wheels but just past it - closer to the passenger side front wheel - with a 3-wire cord attached to it with a connector at the other end and plugged into another receptacle connector approximately 2-ft away from the sensor itself, toward the front of the car, but still under the car. At AutoZone you'll find an o2 sensor for Nissan Maxima that's perfect for your make and model. Most have one O2 sensor for each banklocated on the exhaust manifold. We believe this 2006 nissan maxima o2 sensor location photo will provide you with some extra point for your need and that we hope you like it. Hi, That is a very helpful picture, but I was wondering if I picked out the right senor. We realize it from search engine records such as google adwords or google trends.
The one question I have is which sensor is the problem Blue White of Red? If you do, then it's an issue with one of your O2 Sensors. This image has been posted by our team. Single Sensor and P0141 O2 Sensor Heater Circuit Malfunction Bank 1 Sensor2 With four sensors, one on each side of the motor and two before and after the catalytic converter, the mystery is finding which is setting the fault code. The left one may be slightly hidden by the middle fram … e of the car, but the right one is a little farther back and easier to spot. While they're at it, ask them to loosen the o2 sensor as well, as I have had trouble trying to remove it myself. Well, when I got my headers installed by a local import shop, they told me they couldn't place one of my o2 sensors and had to seal it up and tuck it away. Hi there, It's not unusual to replace the wrong sensor.
Pre-cat So then if your diagnostic code is B1 S2 that means Bank 1 Sensor 2 down stream post-cat. The plug is up top near the intake manifold. Front O2 sensor in general is mounted before upstream the catalytic converter while the Rear O2 sensor is mounted after downstream of the catalytic converter. The sensor is Bank 2 Sensor 1 Bank 2 means it is located opposite of where cylinder 1 is not sure where cylinder 1 is on your car and Sensor 1 will mean it's the sensor located before the catalytic converter Sep 25, 2009 bank 1 refers to the side of the engine that 1 cylinder is on , and sensor 2 refers to downstream , after the catalytic converter. The front left and right O2 sensors for the the 97 Maxima have the same part number and with 3-wire connector.
Getting you back to optimal fuel efficiency is your objective, and providing the right products at the right prices is how AutoZone helps you accomplish just that. The blue wire runs to the left into the mid part of the manifold about 8 inches from where it started. Thanks lee sorry for the long description. Snookhums, Your mechanic does not know your car. Answer: There is one sensor located before the cat converto … r. And yes the Bosch part number you have is correct. The O2 sensor on my 1993 B250 is located in exhaust pipe.