Don't delete the valve. The cars with EGR run more fuel efficient, and to do that they do all 'part-throttle' running lean. Now excess oxygen, when running lean, will damage the combustion chamber. To prevent this, the EGR directs exhaust gas back to the inlet manifold. The exhaust gas has no oxygen, so in effect you are fuel/oxygen ratio stays
There seems to be a problem completing the request at present. breadcrumb. eBay; EGR Valve Fits VW Golf (Mk5) 2.0 TDI - 5 YEAR WARRANTY (Fits: VW Golf 2003) £32.49.BRM is the TDI engine in the North American 2005.5-2006 Jetta. ASV = Anti-shutter valve - It also is involved in EGR function OP = Original poster DSG = Doppelkupplungsgetriebe or Dual-Clutch Transmission as we know it EM = Exhaust manifold
There could be a leak in the vacuum pipe. That would cause the valve to either not open at all, or to open only slightly. Either way flow would be restricted. That would also explain why replacing the EGR valve hasn't solved the problem, as the new valve wouldn't work either if the vacuum pipe is split. C.. 392 28 84 159 404 450 224 193