A range of timing tools for the latest EW coded PSA engine used on Citroën Xsara | Picasso | C5 | C4 | Evasion | Synergie | C8 | Jumpy | Dispatch and Peugeot 206 | 307 | 406 | Coupe 607 | 806 | 807 | Expert Engine Codes EW12J4(3FC) | EW10D-HPI(RLZ) | EW10J4S(RFK) | EW10J4(RFN/RFR) | EW7J4(6FZ). Additional Information A range of timing tools for the latest EW coded PSA engine used on Citroën. Xsara/Picasso/C5/C4/Evasion/Synergie/C8/Jumpy/Dispatch and Peugeot 206/307/406 Coupe/607/806/807/Expert Engine Codes EW12J4(3FC) | EW10D-HPI(RLZ) | EW10J4S(RFK) | EW10J4(RFN/RFR) | EW7J4(6FZ). EW is the prefix used on the vehicles engine number. A 3 digit code in the chassis number identifies the engine used in the vehicle. Full OEM cross reference in each kit with component guidance