ThisCoolant Temp Sensor fits the following models: Audi Applications for Coolant Temp Sensor 06a919501a. Audi > A3 > 8P 2006-2008 > 2.0 Turbo FSI Audi > A3 > 8P 2009-2013 > 2.0 TDI Common Rail Audi > A3 > 8P 2009-2013 > 2.0 Turbo TSI Audi > A4 > B7 2005-2008 > 2.0T FSI Audi > A4 > B8 2008-2012 > 2.0 TFSI Thedealer changed the coolant temperature sensor G62 which is back left of the engine above the CAT (not the best design in a hot area!). This made the gauge itself work better (sometimes before it stopped working). The thermostat unit described above was then changed which did cure the temperature fluctuation issue. B6A4; Coolant Temp Sensor location 3.0; Results 1 to 17 of 17 Thread: Coolant Temp 45241 My Garage Current- BMW 335, Jeep Rubicon, Jeep Grand Wagoneer, Past- 02 Audi TT, 04 Audi A6 2.7T S-Line, Location Middle Tennessee. My Photo Gallery: 0. Coolant Temp Sensor location 3.0 B6 A4, B8 A5, ML350 Bluetech 2006Brilliant Red B7 A4 Sedan 2.0T TIP - SOLD. 07-12-2018 01:19 PM #3. AndyB. View Profile View Forum Posts Actually you can change the sensor just by removing the headlight and the plastic cover over the sensor. Done it myself last month. 2005 Audi Allroad 2.7 Biturbo V6, 2000 Lexus 2JZGE GS300 and my old skate board CoolantTemperature Sensor Replacement Cost. The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. The coolant temperature sensor itself is often quite cheap, and you Theambient (ATC) or outside air temperature sensor is an (NTC) negative temperature coefficient sensor that informs the semiautomatic/automatic temperature Thegauge will show 90 when the temp is between 75°C and 105°C. Only outside of that does it actually move. Part of Audi's "let's not distract the driver" concern. The gauge range is roughly 60°C to 120°C. A number of processes don't kick in till the coolant is over 60°C. Your coolant should not be bubbling at 100°C. Marinedual battery switch wiring Battery switches wiring acr dual batteries sea blue charging bluesea typical parallel circuit systems automatic simple selector 5Post (s) Re: Temp sensor location – 20-03-2017, 06:09 PM. On all models an engine coolant temperature sensor is located on the left hand side of the cylinder head. There is a second one in the rubber radiator outlet pipe at the top. This feeds temperature information coming out of the radiator to the ECM and then the ECM turns the fans on 000 / 3:07 2009-2016 Audi A4 Quattro (B8/B8.5) MAP sensor replacement The AJ Fam 12 subscribers Subscribe Subscribed 34 Share 11K views 1 year ago N88c7C.