yes and you more thanlikley have two or maybe three. if code reads after thershold or on the downside then its after the convertor if before it will say which bank the are located in the exhaust system
The air intake sensor is a resistor that goes to the PCM. A schematic can be found in a service manual
NOT AT ALL
There should be two Oxygen sensors; the one that wears out most frequently is installed in the exhaust manifold, close to where the exhaust pipe connects. The second Oxygen sensor should be behind the catalytic converter.
One of the most common issues related to overheating on the s-series is a malfunctioning engine coolant temp sensor.
Engine Coolant Temperature Sensor.
Yes, all of the Saturn's were equipped with Electronic Fuel Injection.
try google images I did
The downstream O2 sensor was broken and is missing the wiring harness, I have a universal O2 sensor, but need the color codes to wire it properly. It has a purple, pink, black and white.
one before the CAT and one after the CAT
Listed on the driver's door post.
Cut the wire, unscrew the old oxygen sensor then replace it with the new one and finally, connect the new wire, making certain that you follow the manufacturers wiring diagram. To find the oxygen sensor, look at the exhaust manifold, then follow it down to where the manifold feeds into the headpipe. The oxygen sensor is the part that screws into the exhaust and has a wire connected to it.
vacuum leak,map sensor