I have a 2003 14tdci ford fusion that got a fault on egr and it go in limp home mode add a new one put on by ford but still comeing up with egr fault and going in to limp home mode can some one help me regards dave

dave, November 2016

Read this...

http://www.theaa.com/motoring_advice/fuels-and-environment/diesel-particulate-filters.html

Pay attention to Forced Regeneration where it says...

At this point the vehicle will enter a 'restricted performance' mode to prevent further damage. If left the soot loading will keep rising.

Good Luck..., November 2016