2.2HDi eolys additive module

[SaabC5]

Ok, we've established that earlier C5's need a new additive module when the Eolys fluid needs topping up. Whats the part number for an 02 model and where is it to replace it? We've had my DPF off and cleaned it out with chemicals so its 100% clean but i'm still constantly getting the "unblock diesel filter" and its driving me nutso constantly beeping at me and flashing on the display. I've spent stupid money on a new clutch/DMF so i might as well spend a bit more to get the car 100% working.

[RichardW]

It depends on the exact age:

1525 AS 01 PARTICLE FILTER EL CTRL BOX
- UNTIL RPO 09491 FOR DPX42
1525 AZ 01 - SINCE RPO 09492 UNTIL RPO 09869
FOR EOLYS 176 (DPX10)
1525 CZ 01 - SINCE RPO 09870

RP9492 is 4th Nov 2002, so if yours is on an 02 plate, then it will be the first one I guess.

None of them are exactly cheap....

Part Number Description Quantity Price excl. VAT Price incl. VAT Total incl. VAT Selection
00001525AS ECB 141.26 GBP 141.26 GBP 169.51 GBP 169.51 GBP 169.51 GBP 169.51 GBP

00001525AZ ECB 145.76 GBP 145.76 GBP 174.91 GBP 174.91 GBP 174.91 GBP 174.91 GBP

00001525CZ ECB 84.23 GBP 84.23 GBP 101.08 GBP 101.08 GBP 101.08 GBP 101.08 GBP

Exact location not shown on service.citroen - bolted to the floor under the rear somewhere by the looks of it.

[SaabC5]

Thanks Richard mines 9620 so 2nd one, you're right about it not being cheap though, £170