To replace the oxygen sensor disconnect the oxygen sensor electrical connector. Use an oxygen sensor socket to remove the sensor. spray the sensor with penetration oil if it is difficult to loosen. install in reverse.
You can replace the oxygen sensor on a 2002 lincoln LS by first unplugging the old one and then making sure the tread marks are lined up replace it with the new one.
2
Replace it. Sensor 2 is the one AFTER the catalytic converter.
there are 4 of them. 2 before the catalytic coverter and two after
Disconnect the electrical connector, then unscrew the sensor. Installation is the reverse.
because it's affecd people
in front behind maniafold
around $1000 us
$450-850
To replace the oxygen sensor on a 2002 Hyundai Accent 1.5L, first disconnect the negative battery terminal to ensure safety. Locate the oxygen sensor, which is typically positioned on the exhaust manifold or downstream in the exhaust pipe. Use a socket wrench to unscrew the old sensor, and then install the new sensor by threading it in and tightening it securely. Finally, reconnect the battery terminal and start the engine to ensure everything is functioning properly.
Please answer the question. "How do you change an oxygen sensor in a 2002 Pontiac Bonneville