Good evening guys, as the title suggests I ask you, but there is some software to delete the egr on ecu siemens sid-etc-etc?I ask xke it happens that in a week the captain always the same things, i.e. after elimination of the fiat scudo mtj sid803a , this morning I got the customer with a ford fiesta 2006 1.4 tdci 68 hp with sid 804 5ws4 with the usual problems of egr.secondo you there some software or do you have to work hand in hand as always ?