lefty 0 Posted August 28, 2015 Report Share Posted August 28, 2015 Hi guys i have codes Po409 sensor a circuit P0404 egr recirculating control circuit range/performance,any idea where these sensors are and what can be done about them,any help much appreciated cheers Quote Link to post Share on other sites
Old Peter 826 Posted August 28, 2015 Report Share Posted August 28, 2015 Hi William and welcome to the club. Not having an X Type I can't give you and answer, but there are several owners of X Types who can. At a guess, Bertieboy [Mark] will not only know where they are, but will also tell you how to replace them. Regards, Peter. Quote Link to post Share on other sites
iansan 10 Posted August 28, 2015 Report Share Posted August 28, 2015 Sounds like a faulty EGR valve. Get it cleaned and check that the valve isn't sticking. Quote Link to post Share on other sites
lefty 0 Posted August 29, 2015 Author Report Share Posted August 29, 2015 Already done that i think the problem is electrical finding it is another matter".cheers Quote Link to post Share on other sites
iansan 10 Posted August 29, 2015 Report Share Posted August 29, 2015 It could be a fault connecter. I would check if any of the wiring looms are rubbing. Otherwise it sounds like a faulty EGR valve. Quote Link to post Share on other sites
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