Alfa Romeo Repair: Alfa 156 1.8ts (1999), coolant temp, alfa 156

Question
where can i find the engine inlet air temp sensor?  

Answer
I am in the USA and do not have access to that model.  However, the sensor is on the manifold or in the air duct leading to the manifold.  It looks much like the coolant temp
sensor. If you suspect a problem with it... look very carefully at the connectors.