https://www.dieselmann.no/files/H%C3%A5ndb%C3%B8ker/Verksted%20h%C3%A5ndb%C3%B8ker/854E%20-854F%20Troubleshooting%20Section%20UENR0612-06.pdf This will be use full if its for the right engine, I think it is. Looks like its a common rail Dpf...