Thecoolant temperature sensor on the Audi A3 2.0 Tdi is located in the coolant pipe, below the air intake pipe and behind the right cylinder head. AudiA3 (2012-2019 / MK 3, 8V) In the Audi A3 8V, the turbo exhaust gas pressure sensor is located inside the engine compartment, on the driver's side. As we can see from the attac. Replacing the coolant temperature sensor on the Audi TT 1.8T. Audi Tt (1998-2006 / MK 1, 8N) In this short and simple guide we will see how to disassemble Yousee the coolant temp. sensor is an input to the engine computer , not directly to the temp. gauge. The instrument panel cluster (IPC) displays the engine AudiForums A3 Series. A3/S3/Sportback (8P Chassis) . S. Sam1987 Registered User I have just replaced my engine coolant temperature sensor (the one on the right hand side) of my Audi 8P S3. 2.0 FSI Engine Coolant Temperature Sensor Location. jlawie; May 24, 2012; Replies 28 Views 93K. Mar 25, 2016. Talo& T. E. AudiWorldSuper User. Join Date: Mar 2000. Location: US PA. Posts: 6,485. Likes: 2. Received 221 Likes on 185 Posts. Quote: Originally Posted by Ninja21. Got a fault showing up as G42 Air Intake Temp Sensor P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1. Howto Replace easy Temperature Sensor 1.8 Turbo(MK4 Golf,Audi TT-S3,Seat Leon cupra, Skoda, Volkswagen) ReplacingAudi 3.2 FSI V6 faulty temperature sensor. Fix trouble code p2181 FitsA3 (2006 - 2013) Ambient Air Temperature Sensor - Repair or Replace. Your A/C system includes a network of sensors that, if malfunctioning, can cause your air conditioning to stop working correctly. Let our technicians inspect your Audi A3 to diagnose the fault. 39 people have looked at this part recently. Diagrams and Kits. yNIvA.