mathew leaney Posted December 22, 2013 Share Posted December 22, 2013 i had this code (P0490) come up today on my 2005 focus 1.8 tdci what is it? and how do i fix it? Quote Link to comment Share on other sites More sharing options...
mintalkin Posted December 22, 2013 Share Posted December 22, 2013 P0490 EGR Control Circuit High,so i would look for any split pipes to the egr valve,clean out the egr valve and check that the solinoid for the valve is ok. Quote Link to comment Share on other sites More sharing options...
mathew leaney Posted December 22, 2013 Author Share Posted December 22, 2013 ok thanks for the reply. silly ? but where is the egr valve on this car ? Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted December 23, 2013 Share Posted December 23, 2013 It's between the engine and firewall tucked up under the scuttle panel. Look for corrugated metal pipes and a silver chamber. Quote Link to comment Share on other sites More sharing options...
mathew leaney Posted December 23, 2013 Author Share Posted December 23, 2013 ok thanks will have a look today Quote Link to comment Share on other sites More sharing options...
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