Areplacement EGR temperature sensor might cost between $200 and $300. The labor makes up $50 to $75, while the part is going to add $150 to $225. If you are able to replace the EGR temperature sensor on your own, you can save a lot of money. FindingCoolant Sensor in 2003 A4 3.0 L. Just had my vehicle in for the coil pack recall , and lo and behold a few days later my temperature gauge is not working . When turning on key ( half way and full on ) the needle goes up a very small amount but does not rise with temperature increase as it should . I have heard that coolant temp Liftoff the oil dipstick and remove the engine cover, replace dipstick. In order to make sure all pressure is relieved in the coolant system, remove the cap from the coolant reservoir. The G62 sensor is positioned at the back left hand side of the engine, as shown with the red arrow in the picture above. You can see the wiring harness going Howmuch does a Engine Coolant Temperature (ECT) Sensor Replacement cost? On average, the cost for a Audi Q7 Engine Coolant Temperature (ECT) Sensor CoolantTemperature Too High! I have a 2012 A6 Prestige with 62k on it. After about 20 minutes of driving or less depending on outside temp and ac usage, the car over heats and I receive "coolant temperature too high" as a message. I of course turn the car off and let it sit and cool down. I took the car to get serviced and was told there was Thisarticle applies to the Audi A6, A4, A3 and Q5/Q7 (2004-2010). Audi A6 models built from 2005 to 2007 have be known for having an issue with its pump valve unit; in fact, a TSB ( 2) was issued, recommending replacement of the old unit with a newly updated model. Audi A6 C6 Coolant Change How to Replace Coolant Location Chapin, South Carolina, USA TDI 2005 A4 Jetta 5spd Jun 27, 2013 The one that comes to mind was the coolant temp sensor on the audi, logging the data it would fail at 150ish* and then work again around 175*. never thru a code. H. Henrick Top Post Dawg. Joined Aug 24, 2010 Location Ireland TDI Golf VI TDI, 77 Thetime now is 10:14 AM. Hi guys I have a 2007 Audi Q7 3.0 TDI and the tempurature reading is not correct for the external tempurature. For example, it usually says somewhere between -5 and -3 degree's even though it will be (example) 15 degree's C in reality. I've bought a new ambient temp sensor as they are only £7-8, and had a look as .

2007 audi q7 coolant temp sensor location