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.
They are always on exhaust manifold/pipes fore and aft convertor.
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.
The 2002 Saturn IAT sensor can be found on the top of the engine. The IAT sensor will be near the injector fuel pump.
The 2003 Saturn L200 does not have a camshaft position sensor.
how to replace rear struts on a 2002 saturn L 300
around $1000 us
Please answer the question. "How do you change an oxygen sensor in a 2002 Pontiac Bonneville