Need help to ID this SC sensor please

[deeking55]

Picture one shows a sensor that is unplugged straight back, other sensor on the right is plugged in. I believe one of these is the idiot light for the oil pressure gauge.
Second pic is far right on the engine close to the bumper, again unplugged - what does this do?
I appreciate the help, the PO has changed so much I am still trying to figure things out.

[Scott R]

Which year SC is this? The sensor on the right chain cover is the 50c temperature switch for the lambda unit.

[deeking55]

Sorry -1983 SC that has been converted to carbs. As the lambda unit is unplugged I can assume that sensor is not needed?

[Scott R]

Originally Posted by deeking55

Sorry -1983 SC that has been converted to carbs. As the lambda unit is unplugged I can assume that sensor is not needed?

Yea, you don't need any of that stuff for carbs. I should have guessed carbs since you can actually see the oil breather in your picture.

[boyt911sc]

The first one on top of the engine near the breather hose is the 35°C/95°F SW and the other at the chain housing cover (right side) is 15°C/59°F SW. Both needed for CIS fuel injection system and disabled for carburator system.

Tony

[deeking55]

Great. What sensor is the one plugged in towards the back with a red top on the first picture?

[howard freeman]

Originally Posted by deeking55

Great. What sensor is the one plugged in towards the back with a red top on the first picture?

Oil pressure Idiot light.
Howard