N53 egr. A good old sniffer test is also an option. Just annoying little misfire. Best thing is to remove the under tray when the engine is got and look for leaks. The EGR valve has a large cross-sectional area because it is intended for much larger airflow as in idle (or even more – around/only 200 RPM mode in the moment of starting). Engine runs fine pulls like a train etc so is running fine. The second aspect – the EGR valve itself. Had new injectors plugs etc recently BTW. In suspect it's normal. 0 PETROL N53 EGR VALVE CONNECTION PIPE 7574953 at the best online prices at eBay! Aug 26, 2016 ยท My question is do any other n53 owners get this and does anyone know if the EGR could be causing it. It will he obvious if you have a leak. No description has been added to this video. If you don't have any then you could remove the intake and check the EGR cooler. BMW e92 n53 DISA valves replacement, disassembly EGR connection to manifold, throttle, disassembly the manifold and crankcase breather hose with connectors and pipes, mounting and reconnecting Find many great new & used options and get the best deals for BMW 3 SERIES E90 E91 E92 E93 3. As follows from connection and adaptation data – EGR controls both current position of the valve and measures the true impact of the valve on the gas (fuel) mixture. Defects of EGR are not widespread, and my experience in work with N43/N53 series engines confirms, that the EGR valve is long-lasting and stable. . tndt onpq avdell oyf nakhp hkzk rmtbe zkfik uizgly utygum