Xu10 sensor identification

[hcmini1989 16]

Hi all

 

Just need some help identifying a sensor

 

I have a 306 s16 engine and there is a sensor on the rear of the block. I have searched and found nothing on this sensor. The sensor looks to go inside the block.  It has a length of wire running up the back of the block with a yellow plug on. 

 

I have searched and can't really find much on this. I have found the thread for sensor identification but the thread only shows front of the block. 

 

Edit-if oil temp sensor. I have one of these on the sump aswell. So possibly has wrong sump fitted 

 

Appreciate the help 

Edited May 10, 2020 by hcmini1989

[welshpug 1,657]

its an oil level sender.