Третият нов двигател на q7 е дизеловият v6 3.0 литра, който има с 20 кг по-ниско собствено тегло от двигателя който замества – стария 3.0 tdi. Максималната мощност е 240 к.с., а максималният въртящ Audi Q7 3.0 TDI clean diesel quattro V12-Optik 21-Zol. € 25 999,-. 200 000 km Automata 12/2014 Dízel 180 kW (245 LE) Optik Automobile GmbH Ihr Verkaufsteam • DE-75417 Mühlacker. Unbolt the oxygen sensor near the inlet of the catalytic converter in your Q7. Connect the hose of the gauge to where you removed the oxygen sensor. Start the engine and wait until it gets into operational temperature. If you notice higher than 3 psi (0.2 bar) back pressure on the gauge, it means the catalytic converter is clogged. Worst 2009 Audi Q7 Problems #1: Excessive Oil Consumption 2009 Q7 Average Cost to Fix: N/A Average Mileage: 10,000 mi. Learn More #2: Water From Sunroof Channels 2009 Q7 Received 1 Like on 1 Post. oil in coolant tank. 07 Q7, 4.2L v8. My wife told me the coolant lamp came on, so I went to top it up with some water. I noticed the coolant was brown, and there seemed to be oil across the top. I got it flushed this morning, and the tech noted the oil, and flushed the tank 3 times to get it all out. The Audi Q7 TDI is powered by a 3.0-liter turbodiesel V6 that produces 240 hp and a robust 406 lb-ft of torque. Fuel economy is estimated to be 17/25/20. Safety. Q7 MK 1 Discussion - 4.2 FSI carbon cleaning? - I just finished the carbon clean out on the Tiguan 2.0TSI What a nightmare. Valves were severely caked. :mad: Three days of cleaning later it now pulls like a train! Night and day difference. As I looked across the driveway at my Q7 4.2 FSI, my heart truly sinks. In this video I talk about the exhaust setup on the Q7 TDI.Here are some links*Delete Kit Install ( Buy Audi Q7 Complete Engines and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items New listing audi q7 3.0 How to diagnose a misfire on a 4L Audi Q7 by swap testing coil packs and spark plugs, then compression testing the entire engine as well as preforming a runn H4xcS2Y.