Whats What - Engine Parts

[MarcB]

As post below im changing my oil pressure sensor and my oil level sensor but while having a look today there is 3 sensors that i can see and i have no idea which ones which

Here is a poor engine picture but its the best i could get. You will see the sensors numbered round the oil filter, Can someone please point out whats what.

 

[Gregor11]

No1= i beleive is engine water temp

No2= Not a clue as cant really see it (quite possibly oil pressure sensor)

No3= Is oil level sensor

 

[tom172cup]

I thought number one was oil pressure

 

[ben lee]

no.1 looks more like a knock sensor
no.2 poss oil pressure
no.3 oil level

 

[Fred@BTM]

^correct

 

[MarcB]

no.1 looks more like a knock sensor
no.2 poss oil pressure
no.3 oil level

^correct

Thank You Ever So Much Oh Wise Ones !!!
No 2 & No 3 will be getting changed on tues and im hoping thats going to sort out my engine dash lights

 

[MarcB]

Decided to also buy the knock sensor (No1) as i mayaswell change all 3 of them and i know its been done.