It's the same for all vehicles, the oxygen sensors are either on the exhaust manifold or just below on the headpipe. They are about the only thing screwed into the exhaust that has a signal wire connected.
On a 1997 Saturn SL1, the crankshaft position sensor is located on the engine block, near the oil pan and behind the starter motor. It is positioned towards the rear of the engine, where it can detect the position of the crankshaft. You may need to remove the starter for better access to the sensor during replacement or inspection.
Not on the clutch itself but on the clutch pedal there is one for starting.
behind the catalytic converter
The speed sensor on a 1999 Saturn SL1 is under the transmission. It is below the fittings for the transmission cooler lines.
yes
crank sensor is bad
The camshaft sensor on a 2000 Saturn is located on the firewall side behind the lower engine assembly. The camshaft sensor is the last one with a connector facing the transmission.
The tft sensor is located right beside the trans. external filter. The breather box needs to be removed for access to it
134a.
The oil pressure sending unit is located on the back of the block. it is the sensor located closest to the alternator.
The starter on a 2001 Saturn SL1 is located on the driver's side of the engine. It is just to the left and in front of the alternator/generator.
show warning lights and what they mean on 97 Saturn