hi all where is the air temp sensor on a my 97 sti

 

There is a plastic duct from behind the front drivers headlight, going to the snorkle in the inner wing. The air temp sender on STis only is located on the side of the plastic duct, close to the headlight on the side nearest the centre of the car.

 

cheers mate . do u know if all sti have a air temp sensor ie v3 and v4

 

They do.