Feb 18, 2016. #13. turbobrick240 said: A failed exhaust flap valve throws the CEL and a P047f or P048a code. Not the glow plug light. From my statement: - check for cause of glow plug light flashing. - checked and found exhaust flap seized. - replaced exhaust flap, cleared fault and all ok. 13' Passat TDI (CKRA) SE Valve Cover Replacement. I'll be replacing my valve cover and did not see any write ups on how to do this for the CKRA's. The hardest part appears to be pulling the injectors. I ordered this valve cover/seal assembly which comes as a complete assembly. The seals around the injectors on the valve cover are not intended The EGR valve is dumping exhaust into your intake manifoldand you want to make sure it can dump in as much as possible? These things don't need to be cleaned. If it will make you all feel better with some placebo effectgo for it. Here is the EGR valve removed and after cleaning. It rotates to block or divert EGR gasses into the intake manifold. To remove only the EGR, remove the 3x 5mm allen head bolts (2 are circled in yellow below). After it's loose, rotate it a little to break the seal. Vacuum any loose carbon bits out of the intake manifold. This 2012 VW Tiguan 2.0 TDi had a P0121 code "throttle position sensor implausible signal" when I checked using VCDS. The engine management light was not ill shawng. In reality all diesels have issues with EGR. Picture pumping sticky gooey carbon filled, very hot exhaust through a valve with very close tolerances. There is nothing happy about the whole thing. If the valve doesn't fail, the cooler will eventually clog up and require cleaning or replacement. rZvZm. First confirm the diagnosis of a sticking VNT actuator because it could also be a sticking turbo VNT vane, bad n75 solenoid, or leaking vacuum line. Have a helper turn on the car and the VNT lever should move. If you have a VCDS cable from ross tech, with the engine running, click on "engine" and then "output tests". 1. The crud (soot/oil mix) is either trapped under a valve which holds it open not allowing the piston to the top of the cylinder. 2. The crud could be on top of a piston. 3. The crud could be stuck to the cylinder head above the piston. In any of those circumstances the piston is kept from completing it's cycle to the top. Crasher. 39575 posts · Joined 2006. #21 · May 27, 2017. The current fine for removing the DPF/EGR (if caught) is £2000 and a criminal record, people removing the EGR and DPF is why the diesel engine is in so much trouble, today it was announced a new illness they cause is left ventricular hypertrophy. Volkswagen TDI High Performance Aluminum Race Pipe. VW TDI BEW/BHW Passat Jetta Golf EGR Cooler Bypass. Price $54.99. Load More (616)-260-7912 email is quickest At Bob Mol Motors we have all the latest diagnostic tools and equipment. We also have a team of highly trained technicians, making us well-placed to diagnose and treat any EGR valve problems. Make sure to give our team a call on 02 9525 3433. Bob Mol Motors are located in the Caringbah/Taren point area & can address any faults you have in the

how to clean egr valve vw passat 2.0 tdi