, contains additional information about reading DTCs in Model Year 2011 and newer Q7 vehicles. • For “Refill” Messages: Refill AdBlue. When the one-gallon level is reached, the refill message will reset. A short test drive may be necessary for the system to fully recognize a refilled status. Additionally, the test tool should be used to adapt Posted February 13, 2023. The sensors are notorious for failing. The adblue systems have been added by most manufacturers now to reduce the nitrates from the exhaust, not necessarily because of the emissions scandal. Adblue systems have been fitted to lorries for at least 10 years or more. Audi Q7 When asked about the AdBlue shortage and the directions they’re relaying to owners, here’s how a few Australian automakers responded. A Jaguar Land Rover (JLR) spokesperson indicated in a statement that they are “closely monitoring the situation and working with suppliers to minimise potential supply disruption”. SQ5 P207F00 Help!!! I have a SQ5 3.TDi 313 hp 2015. Firstly I changed the Nox Sensor band 1 in fron of the car . Then I got a engine light check and had to change lambada sensor. After 2 or 3 days changing I refilled my car with adblu. The day after, my car showed 1000km Adblu service light on. Scanned it and the last code is P207F00. This test drive will ensure that the AdBlue is actually being consumed by the system. Short traffic road tests will not ensure the AdBlue system can learn properly. Last step, after the extended road test is to check for fault codes and verify Measuring Value Block group [183] is close to [1.01]. The typical range can be from [0.90 to 1.10 (For buying guides on other TDI and more FAQ, go to the home page). Fitting the Adblue system in a smaller body is one of the delays in any new Audi A4 TDI in the US and North America. Audi does sell their Q7 with the TDI engine, see 1000q: Q7 TDI guide for details on that model. The new 2012+ VW Passat TDI also uses Adblue but with the 2.0L The Parts Counter guy told me there is now a new tool available for consumers to make AdBlue additions using the larger 2.5 gallon jug which does not have the correct fittings to connect directly to the AdBlue port. I was in a hurry and did not have the time to get details; but it looks like Audi is trying to make the AdBlue additions more I'm curious if the Q5 3.0 TDI has the two-tank system for AdBlue. The ETKA entry for the Q7 does, in fact, show the "passive" (next to the diesel tank) and "active" (sort of wrapped around up by the filler ports) tanks, but the ETKA entry for the Q5 shows only one tank, located down by the diesel fuel tank. checking reduction medium quality/ checking wrong medium detection. Select Start. Note: Operating instructions will show hold brake and accelerator pedal, test may take 30 minutes or more. Once test is completed, system ok will be displayed. The AdBlue light and “Message miles to no start” will be reset. That'd probably do it. A8 / S8 (D2 Platform) Discussion - Check level / top off transmission fluid - I've read a considerable amount regarding the pros/cons of flushing the transmission, and I'm not sure I want to do a full flush given the potential risks. However, I am interested in checking the level of the fluid and adding more if tfHXEs.