Location of the ECT Sensor 1.6 16v

Smurphh

Active Member
May 11, 2015
59
0
Right then!:happy:

This is a very little visual guide for people like me who want to be extra super 100% definitely sure they are messing with the right stuff!

I looked all over for even a picture depicting it on the 1.6 16v engine in a Leon Mk1 and could not find anything satisfactory!:rolleyes::think:

So, as I followed the guide for idiots on here, I couldn't see the sensor from this view, which is looking into the engine bay from the front right side, or passenger side.

srnQj1e.jpg



Nothing. So I took the engine cover off, which I didn't for the pictures because the engine was warm after a drive out to Euro Car Parts for a cabin filer.. And I couldn't be arsed.

When I took the cover off I had a better view down the side of the engine on the right hand side:

NuShRST.jpg

(note the out of focus engine cover at the front of the image)

The sensor that was in place was also a genuine Green one. I used an ebay one which was a fiver.

This is a better picture of the sensor in the thermostat. It was also as close as possible I could get to having a fully top down picture, yes it is at that angle and yes it is a bit tight for me with my sausage fingers!:

yZvjblE.jpg


This is the old sensor.. Bit tired!

6I7sDYu.jpg



My temp gauge now works and more importantly it starts up much better with an already warm engine!

Cheers!

:D

Original text from this post:
Hi all

Lovely little problem that I have diagnosed as being the Engine Coolant Temperature Sensor, which I shall be replacing saturday morning.

I've looked for guides.. Or even a simple picture of the location of the sensor but nothing for the 1.6.

I want to make sure I am looking in the correct place before i start pulling things out of places!

Anyone able to help?
 
Last edited:

Muttley

Catch that diesel!
Mar 17, 2006
4,987
31
North Kent
The best answer I can come up with is "next to the thermostat" - this is by looking at Elsawin diagrams. The water pump is connected to a sort of coolant manifold at the other end of the engine by a long pipe. The CTS is in that manifold, as is the thermostat.
 

Smurphh

Active Member
May 11, 2015
59
0
Cheers muttley. Turns out I have been looking on the wrong side of the Thermostat.. lol.

To any 1.6 16v Drivers Ill throw a pic or two up (forum rules allowing) to show you where it is.


Fiddly one compared to the main tutorial I have seen for a 1.8t !!
 

Smurphh

Active Member
May 11, 2015
59
0
Right then!

This is a very little visual guide for people like me who want to be extra super 100% definitely sure they are messing with the right stuff!

I looked all over for even a picture depicting it on the 1.6 16v engine in a Leon Mk1 and could not find anything satisfactory!

So, as I followed the guide for idiots on here, I couldn't see the sensor from this view, which is looking into the engine bay from the front right side, or passenger side.

srnQj1e.jpg



Nothing. So I took the engine cover off, which I didn't for the pictures because the engine was warm after a drive out to Euro Car Parts for a cabin filer.. And I couldn't be arsed.

When I took the cover off I had a better view down the side of the engine on the right hand side:

NuShRST.jpg

(note the out of focus engine cover at the front of the image)

The sensor that was in place was also a genuine Green one. I used an ebay one which was a fiver.

This is a better picture of the sensor in the thermostat. It was also as close as possible I could get to having a fully top down picture, yes it is at that angle and yes it is a bit tight for me with my sausage fingers!:

yZvjblE.jpg


This is the old sensor.. Bit tired!

6I7sDYu.jpg



My temp gauge now works and more importantly it starts up much better with an already warm engine!

Cheers!
 
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