2012 Audi Q7 TDI Wagon . Price (MRLP) $90,500. Get offers. View specs. Review. Doors and Seats The Audi Q7 was3 the German brand's first foray into luxury SUVs and an all-new replacement for aQ7 MK 1 Discussion - Q7 - Temperature gauge/Coolant Temp sensor - I have a new to me, 2008 Q7 S-line, 4.2. I received a code, P2181, coolant temperature sensor. I noticed the temp gauge in the dash wasn't working. I replaced the front sensor, cleared the code and all was well. Gauge worked again, no more codes. Q7 Battery Drain Problem. I am new to these forums but a long term Audi owner (Allroad, A4 Cab and now Q7). Hoping to get some guidance so any help or advice very much appreciated. We have an 11/06 ('07 model year) Q7. It is fitted with every single option available and hence why we still own it after almost 5 years. Red – cylinder head/crankcase breather hose. Purple – coolant pipe. Green – breather hose. Blue - intake manifold bottom section. Picture 3. Step 1 – drain as much coolant as you can. There are 4 fittings on the bottom that can be used to drain coolant – radiator drain plug, oil cooler, and two connections on X-pipe.
Audi 90 / 80 / Coupe quattro / Cabriolet. 2. 04-28-2004 06:01 AM. Share. Q7 MK 1 Discussion - Engine rattle solved! - I wanted to provide an update which may also be a cautionary story for those with the rattle . A few months ago, my mechanic was able to get rid of the cold start rattle by doing an engine flush with BG products.
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