There are two of them on a 1996 Beretta. One is mounted in the rear exhaust manifold. You should be able to see it by looking under the hood, straight down the back of the engine. The other is located just before the catalytic converter. Poke your head under the car and look for the big "bubble" in the exhaust pipe closer to the engine.
Bad oxygen sensor, fuel injector bleed, timing off.
I'm looking where the therma stat is location in a 1996 Chevy bratta at
oil leaks
Computer controlled and not adjustable
There is normally one before the catalytic converter and one after.
diagram of a nock sensor in a 300zx 1996
The voltage regulator is built into the alternator.
WHAT DOES THE DIAGRAM SHOW?
The 3.1 was a V6
The bank 1 sensor 2 on a 1996 Chevy Blazer is mounted in the exhaust. Sensor two is just behind the catalytic converter.
how to tell if my crankshaft sensor is not working
Check the coolant level and make sure that its full, and is not leaking down over time. If the system is full then the low coolant sensor is probably bad.