help!!

does anybody know where the coolant temp sensor is on my s2 ?.
mine doesnt appear to have 1,

+ if anybody has any good ideas why my car runs rough after about 5mins of running it would be much appreciated

 

have you really looked for it?
it's under/on the inlet manifold, can't really see it from above, but you can from underneath.

 

Have looked everywhere at back of head.
Nothing seems to match up with the new sensor i have, apart from a plug that is not being used?. Which makes me question if i have 1 or not. The new sensor has a round two pin type fitting, everything on or under the manifold has an injector type plug. or have i got the wrong sensor?

 

need a pic to see what you've got

 

Coolant temp sensor is at front of the engine, right hand side of exhaust manifold

 

thats what i was thinking too..tiny little push on connector im sure

 

thats the 1 for the gauge the single wire item in the head

 

You're looking for a yellow sensor underneath the injector rail

 

Yep.. one on front of the head by exhaust manifold is for the gauge. Fan switch is on thermostat housing also