Here's the DPF Fluids listed by Orga
Hi all, Citroen have used 4 different fluids (one of which was Eolys) to deliver the cerium catalyst for the DPF regeneration. The problem is most of them are not compatible which each other so if any one is contemplating DIY or having it done by an independent, beware it might just block up the injection system.
Additive DPX42 cannot be mixed with any other additive.
Additive EOLYS 176 can be mixed with additives EOLYS POWERFLEX and INFINEUM F7995.
Additives EOLYS POWERFLEX and INFINEUM F7995 cannot be mixed with each other
RPO no. Vehicle Additive present
Prior to RPO No. 9492 All types DPX 42
Between 9492 and 12110 or 12166 depending on version All types EOLYS 176
From RPO number 12 116 C6 INFINEUM F7995
From RPO number 12 125 C5 (X7) INFINEUM F7995
From RPO number 12 152 C8, DISPATCH EOLYS POWERFLEX
From RPO number 12 166 C4, CITROËN C4 PICASSO, BERLINGO (B9) EOLYS POWERFLEX
