30 minutes with a lift... lift the car, remove the old sensor (could be seized), screw in new one, connect it... done
alldata puts it at 5.0 hours
43 million.
there are two oxygen sensors. The sensors runs between 90-110 for OEM fit, the wire harness can pre-fab/wired. It is a safer bet for repairs. Deducting $200/tax for oxygen sensors (up and down stream) or with the mark up, it leaves $100.00 for labor/or $120 without markup The down stream sensor seems to easier to replace than the up stream sensor if you have a lift. The total time to do it on your own is about 1 and 1/2 hours, or 2 1/2 hours (slowly).
45 minutes top
"http://wiki.answers.com/Q/What_is_the_shop_labor_hours_to_replace_a_knock_sensor_on_a_infiniti_q45_1997"
Starting 2006 model Lincoln Navigator there is no IAC used. I spent hours on the internet including Youtube and finally bought a repair manual and for $23 I got the answer! The Throttle Body has the Throttle Position Sensor TPS included or you can replace the TPS only.
they are located under intake manifold The #1 sensor is located in the front of the engine and the #2 sensor is located in the back of the engine. Remember to replace the intake gaskets once you replace the sensor/s. The total time it took me to pull the intake and locate the bad sensor was about 6 hours. Hope this helps
The sensor is located under the intake manifold. It takes about 2 and half hours to replace the intake manifold, book time. Knock sensor is about $35 + $60-$90/hr labor. So you are talking about $300.
Oxygen Sensor There are actually (4) O2 sensors on your truck. If you look inside the wheel wells behind the fender liner, right about where the frame is one O2 sensor, the other is underneath the truck about half way back in relation to the transmission. If you see where the exhaust joints together, you went about 6" too far. When you start looking at the O2 sensors, they are normally numbered something like "Bank 1 Sensor 1" Bank 1 is on the passenger side; Bank 2 is on the driver's side. Sensor 1 is the upstream sensor (near the frame, between the block and the cat) and Sensor 2 is near the Y-pipe (downstream of the cat). Normally it is the upstream sensors (sensor 1) that go first. They see the harshest conditions. You will need; Oxygen Sensor Socket Anti-Seized Penetrating Oil Sometimes it will take 15 minutes or take a few hours it depends on your luck…
Oxygen SensorThere are actually (4) O2 sensors on your truck. If you look inside the wheel wells behind the fender liner, right about where the frame is one O2 sensor, the other is underneath the truck about half way back in relation to the transmission. If you see where the exhaust joints together, you went about 6" too far.When you start looking at the O2 sensors, they are normally numbered something like "Bank 1 Sensor 1" Bank 1 is on the passenger side; Bank 2 is on the driver's side. Sensor 1 is the upstream sensor (near the frame, between the block and the cat) and Sensor 2 is near the Y-pipe (downstream of the cat).Normally it is the upstream sensors (sensor 1) that go first. They see the harshest conditions.You will need;Oxygen Sensor SocketAnti-SeizedPenetrating OilSometimes it will take 15 minutes or take a few hours it depends on your luck…This is basically correct....except for the fact that a Lincoln LS is not a truck.
it took me about 2 hours the back one on the drivers sisde is hard to get too
Oxygen Sensor There are actually (4) O2 sensors on your truck. If you look inside the wheel wells behind the fender liner, right about where the frame is one O2 sensor, the other is underneath the truck about half way back in relation to the transmission. If you see where the exhaust joints together, you went about 6" too far. When you start looking at the O2 sensors, they are normally numbered something like "Bank 1 Sensor 1" Bank 1 is on the passenger side; Bank 2 is on the driver's side. Sensor 1 is the upstream sensor (near the frame, between the block and the cat) and Sensor 2 is near the Y-pipe (downstream of the cat). Normally it is the upstream sensors (sensor 1) that go first. They see the harshest conditions. You will need; Oxygen Sensor Socket Anti-Seized Penetrating Oil Sometimes it will take 15 minutes or take a few hours it depends on your luck…