Symptoms. There may be no symptoms of a P0404 DTC other than the MIL (malfunction indicator lamp) or check engine light. However, Exhaust Gas Recirculation systems are inherently problematic due to carbon buildup in the intake manifold, etc. This normal buildup can lodge in an EGR valve, holding it open when it should be closed. View the 2016 BMW X3 recall information and find service centers in your area to perform the recall repair. gas recirculation valve (egr valve) NHTSA CAMPAIGN ID: 18V755000. Report Date: OCT On the BMW X3, there are several engines that are considered the most reliable: The 3.0L N52B30 petrol engine is a classic six-cylinder naturally aspirated engine that was installed in the first generation BMW X3 (E83). It doesn’t have the same issues as later turbocharged engines and can last a very long time if cared for properly. My diesel X3 was stalling on start up, and a known cause of this is the exhaust gas recycling valve getting stuck. In this video I show you the complete proc 06V-xxx. Attachment to B11 08 21. November 2021. Exhaust Gas Recirculation (EGR) Cooler Safety Recall 21V-xyz Model Year 2013-2018 BMW Models w/Diesel Engines Diesel Engines (4-cyl. – N47 / 6-cyl. bmw x3 e83 2.0d diesel egr valve delete bypass removal stainless tube blank kit part number: x8r0088 PRODUCT DESCRIPTION It is a common fault on these vehicles for the EGR valve to become clogged with recirculated exhaust gas carbon deposits, often substantially limiting air flow and or stopping function of the EGR Valve, causing vehicle faults. EGR valve. NOTE: (F25 is pictured) It is necessary to disconnect the crankcase breather line to access the EGR valve (2). • NOTE: (F15 is pictured) Remove the T30 screw (1) before removing EGR valve. • Insert the probe for the borescope and inspect the fins on the inlet side of the EGR cooler for any build up or contamination (1). TIS a) The EGR valve (03) is permanently open he amount of returned exhaust gas (07) is much higher than required. As a result, less fresh air (05) arrives at the cylinders. The air mass sensor measures less air than calculated by the engine control unit (06). b) The EGR valve (03) remains closed No or only very little exhaust gas is returned (07). uwoLC6.

bmw x3 egr valve problems