Thebest way to refill your cooling system (without any aids such as a vacuum fill) is to do it with a totally cold system. Open the hard pipe bleeder screw and expose the bleeder hole in the upper heater core 0Post (s) thermostat change on a 2.0 tdi – 28-01-2014, 04:28 PM. hey all, been driving my car for a few miles not and the temp gauge is barely moving! the heater is tempid but I think maybe the stat is stuck what kind of job it is to change the thermostat?? its a 2.0 tdi bkd 140thanks all. 0 0 0. Hi I have changed thermostat for 3.0 TDI, you can order it separately, but not directly from VW/Audi but as a replacement part. It is easy to test, if you are unsure if it is faulty, but it is hard to reach. I will look up for part no, I have it written down. EDIT: I found part no for 2.0 TDi, it is 1K0 121 113A. Ihave a 2010 B8, having overheating issues. The shop says is the thermostat. However I changed this water pump and thermostat (1 unit) in early 2017. Can anyone say if changing the thermostat alone is an option. The part number purchased previously was 079121012T. AudiOBD 2 & DTC Fault Codes List This is a place where all fault code questions and trouble shooting should be located. If you have a fault code and need help, post here for future users that might have the same issue. All fixes of this fault code should also be posted for further help. 16394 P0010 Series 1: failure of the regulator valve The3.0's are very very reliable the only issues are PCV, Thermostat and Water pump but those usually go out around 80-100K miles depending on maintenance history. I'm pretty sure those issues were mostly with the B8's. Related Audi S4 Audi A4 Audi Volkswagen Group Cars and Motor Vehicles forward back. r/CleetusMcFarland. Preventative Hiall, New to the forum and Audi's. Recently bought a 1.8 TFSi 160, loving the car so far. However I've noticed the fan has been staying on for a few mins when i stop after any sort of spirited driving, now this wouldn't be unusual for driving in urban traffic but this is after motorway or B road runs where temp's have been around freezing the last Thiswill show you the Audi A4 1.8T 1.8 thermostat location. Get Audi parts here: Car Guy Supply Guide: https://www.amazon.com/shop uxFqz0n.

audi a4 b8 thermostat problems