The question I have for you guys, is that when starting the Q7 from cold start or after several hours (3 Diesel Tdi 3.0 V6) as soon as the vehicle fires up, there is a noise that lasts about one second or 2, like a rattle/ticking noise. As if its like oil is delayed reaching the top of the engine. Its been with the Audi dealer for a week/2 Engine Control Module ECU for Audi Q7 BUG 3.0 Diesel Engine Audi Q7 engine control module ECU Replaced with used Engine Control Module ECU and Programmed Eng Frustrated and tired, i need help in diagnosing the exact problem with late starting (and sometimes never starting) of my 2007 Q7 3.0 TDI with BUG Engine. On different diagnostics and advices, I have already replaced the following; - Fuel Pump. - Throttle Body. - Both intake manifolds. - Battery. - Glow plugs. The problem is bit funny sometimes. Frustrated and tired, i need help in diagnosing the exact problem with late starting (and sometimes never starting) of my 2007 Q7 3.0 TDI with BUG Engine. On different diagnostics and advices, I have already replaced the following; - Fuel Pump - Throttle Body - Both intake manifolds - Battery - Glow plugs The problem is bit funny sometimes. Show OEM numbers of the product. Details. In stock. £ 80,45. incl. 20% VAT. excl. delivery costs. A core charge of £ 21,50 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned. PIERBURG 7.00309.07.0 EGR Valve Pneumatic, Diaphragm Valve, with seal. In Britain, the range starts with a 170 kW (231 PS) 2,967 cc diesel. That’s the 45 TDI, with the alternatives being the 210 kW (286 PS) 50 TDI or a 55 TFSI. The last of these is a turbocharged 2 To do this, locate the sensor, which is typically mounted on the exhaust manifold or the exhaust pipe, depending on your Q7’s model year and engine type. Before starting the inspection, ensure your Q7 has cooled down to prevent burns. Look for signs of damage, such as: Corrosion or rust on the sensor or its wiring. AUDI Q7 3.0 TDI Bug motor (Autó - Motor - Motor egyben) BUG MOTOR - AUDI Q7 3.0 TDI Dízel (2006. - ) Leírás. ITTHONI és KÜLFÖLDI raktárról! Csupasz vagy 284g.