2.5 NA cylinder head sensors

N

nortm005

Member

Posts

27

Location

Oxford

• Jun 30, 2020

• #1

Hi,
Can anyone help identifying the sensors on the top of the cylinder head?
I understand the one on the left is a water temp sensor, but all diagrams i have seen show the other as a blanking plug.

2.5 NA 1986

Many thanks

 

L

lynall

Well-Known Member

Full Member

Posts

25,720

Location

Kent

• Jun 30, 2020

• #2

I have no idea, but can say on the disco 200, def 200 and the early 2 litre derv, that back hole is used for the heater matrix.

 

Huddy84

Well-Known Member

Posts

746

Location

East Anglia

• Jun 30, 2020

• #3

Both are water temp sensors. I currently have 2 in mine but I only connect wiring to one. Was cheaper and easier to fit the old one than buying a blanking plug at the time.