Dpf code 4584 & 4585

[Rawze]

(02-11-2021 )kacem abdelhakim Wrote:  (ISX 15 ) THE TEMPERATURE OF INTAKE AFTER TRAITEMENT NOT GOOD .I HAVE NOT THE REAL TEMPERATURE BECAUSE IF I PLUGGED THE CONNECTOR I HAVE -40C° AND IF I UNPLUGGED THE CONNECTOR I HAVE 260C° HELP PLEASE

bad sensor?.

Bad wire harness?

bad/moisture in connector?

incorrect ecm program?

========

more info would be helpful.

what year, make model truck and engine?.

when the issue started?

some history?