AudiForums A4 Series. A4/S4 forum(B5 Chassis) Anyone know if audi have changed the temp sensor on the tqs ordered one and its dark green prt no is 059 919 501 where as mine is blue iirc do i need the blue one ?? Holds drops back to zero then returns to where it was then makes it to 90'c. Where is the sensor and stat located? I'll 125Kviews 3 years ago. The coolant temperature sensor on the Audi/VW 1.8t is known to fail in a variety of ways, both mechanically and electronically. Lookingfor Air Conditioning help. I have a 2006 A6 3.2. Tried using the AC the other day and hot air came out. I scanned HVAC Module 08 and saw the following code: 00256 - A/C Pressure/Temperature Sensor (G395) 002 - Lower Limit Exceeded - Intermittent I tried adding refrigerant with a can of R134 from the parts store and the CheckDetails Audi a4 b6 coolant temperature sensor replacement (2002-2008) Audi a4 b8: recalls and technical service bulletinsSensor coolant temp temperature located where s4 audiworld msgs phtml forums Audi sensor coolant temperature b5 replacement atqCoolant q5 audiworld 8r sq5. AudiS4/A4/A4 Cab (B8 Chassis) . jakm15 Registered User Location NEWCASTLE. May 20, 2019 #4 jakm15 said: If your decent with the spanners it's not a bad job, 2.0tdi coolant temperature sensor. Andrew McCallion; Jan 17, 2021; Replies 2 Views 2K. Dec 24, 2021. Garrett 69. Coolant Temperature. Audisensor a4 pressure b8 dpf replacement2006 audi a4, ac not working and car overheated. checked fans and they Audi a4 b8 temperature sensorAudi sensor a4 b8 location bank o2 2008. Sensor audi a4 coolant temperature replacement b6 housing water clip 2008 2002 diyDiy: b7 audi a4 2.0t fwd coolant temp sensor (cts) Ac OutsideTemperature Sensor. I recently bought a 98 A4 Quattro with the 2.8L. I am having a problem with the outside temperature sensor. When I first turn in on in the morning, it will display the correct temp and slowly drop down to -49. I normally wouldn't care, but that unit seems to also affect the interior temperature. Audia4 2008 b8 a cat back exhaust fitted now ive got a fault code p246e exhaust gas sensor circuit bank 1 sensor 4 where are these located also now dpf fault has come up on dash board help Charlie Farley Hoeto remove the Intake manifold motor/sensor on an Audi A4 B8 model. - - - - - - - - - - - -Due to factors beyond the control of FixItSam, it cannot guaran Theambient air temp sensor sends temp signal to the ac control unit and the instrument cluster. If temp is too cold (below 40 F) it will not engage the compressor. N31GxVF.