Stax Posted August 7, 2021 Share Posted August 7, 2021 2.0 TDI now running perfect with new EGR valve but now showing P0405 code, been told I bought a too cheap valve (£145 fuel parts) which has different pin configuration? Anyone had similar problems with the more affordable range of valves? I could have got one half the price of mine if it wasn't going to work! Quote Link to comment Share on other sites More sharing options...
Steve Q Posted August 10, 2021 Share Posted August 10, 2021 Might be worth changing the sensor before you write off the egr. Or get a second opinion. Quote Link to comment Share on other sites More sharing options...
Stax Posted August 10, 2021 Author Share Posted August 10, 2021 Thanks, I'll do research to see if I can work out that is, not a lot of info on the EGR sensor location! Quote Link to comment Share on other sites More sharing options...
Stevey Y Posted August 11, 2021 Share Posted August 11, 2021 Hi back to basics, did you do a re learn of the new values, adaptations, if not that could be your problem, the only other thing it could be is the inlet manifold is bunged up and will require stripping and cleaning and a new gasket set. Steve. Quote Link to comment Share on other sites More sharing options...
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