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To replace the oxygen sensor on a 2001 Subaru Legacy, first, locate the sensor, which is typically found on the exhaust manifold or the catalytic converter. Disconnect the negative battery terminal to prevent any electrical issues, then unplug the old oxygen sensor's connector. Use an O2 sensor socket or a wrench to carefully unscrew the old sensor, and install the new one by threading it in and tightening securely. Finally, reconnect the sensor's electrical connector and the battery terminal.
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Where is the oxygen sensor on a 1990 Subaru Legacy?
Oxygen sensor on 1990 Subaru Legacy is under car, just behind engine where exhaust manifolds join but before catalytic converter. Wires run up right side of bellhousing and connect into wiring harness.
Where is the oxygen sensor located on your 1999 Subaru legacy outback sport utility sedan?
I just purchased new catalytic converters for my 1999 Subaru Legacy Outback. There are three ports for oxygen sensors. They appear to be on the top of the converters. I just purchased new catalytic converters for my 1999 Subaru Legacy Outback. There are three ports for oxygen sensors. They appear to be on the top of the converters.
How do you replace the Fuel injectors on a Subaru?
how do you replace the fuel injectors on a 1991 subaru legacy
Where is the oxygen sensor located on your 1997 subaru legacy?
Both o2 sensors are located on catalytic converter. Sensor closest to front of car is upstream sensor. Sensor closest to rr of car is downstream sensor.
How do you replace o2 sensor on 1998 subaru legacy?
Use a 7/8" O2S wrench, socket, or crow's foot to unscrew the sensor, then put a new one in.
What is the function of oxygen sensor in subaru?
The function of the oxygen sensor in a Subaru or any other car is to measure the amount of oxygen that is mixed with exhaust gases.
How do you replace the engine coolant temperature sensor on 1997 subaru legacy?
You could look here:http://www.lovehorsepower.com/SubaruDocs/CoolantTempSensor.htmlThis page shows the coolant sensor and how to replace it.'95 Subbie and '97 should be similar.
Where is the MAT sensor on a 95 Subaru legacy?
Unsure where you'll find the bugger, get your auto sparky to replace it (its a MAP sensor) as it can cause real headaches if it dies, engine rebuilds and such
1992 Subaru Legacy Wagon overheating?
what is the cost to fix an overheating Subaru Legacy Wagon. Is it the thermostat? How much are they to replace?
What happens in subaru with faulty oxygen sensor?
When a Subaru has a faulty O2 sensor the fuel management is out of whack.
How many wires on a after cat O2 sensor subaru legacy?
four4
Where is the heater oxygen sensor on a subaru legacy 99?
On a 1999 Subaru Legacy, the heater oxygen sensor is typically located in the exhaust system. Specifically, it is situated upstream of the catalytic converter, usually on the exhaust manifold or the front pipe. This sensor monitors the level of oxygen in the exhaust gases to help regulate the air-fuel mixture for optimal engine performance and emissions control. If you're having trouble locating it, consult the vehicle's service manual for detailed diagrams.
