I have a 04 Chevy 2500HD Duramax with the lly engine and I'm having injector wire connection issues inside the fuel injection control module plug I've tried ice picking the driverside which is the side I'm having problems with I end up getting P0202 P0205 P0208 But it'll also throw codes from the passenger side which I don't understand because everything I've done leads to the plug and not the injector plugs I've had this issue going on almost a year now and sometimes it'll run great for a week or more and it'll start acting up again I'm looking to see if there are any other solutions without having to take it to a dealership and paying $2500 dollars with 1500 being in labor