What vehicle ?
If you have a D2 then it has from visuals in an ad, exactly the same water sensor as the main water detection "filter" Water Watch on the market.
Responsive Engineering | water in diesel | 4wd diesel filter
This is AFAIK not a filter just a sensor and bowl to collect water.
This is already present in a D2 TD5 in the OEM filter , but is of use in a Japanese 4x4 where apparently they don't have a water detector.
So I question the need. All IMHO you need to do is carry a spare filter and change it if the water detector goes off, or just open the drain.
Regards Philip A
I just noticed that this is in the Defender forum. Does the Defender TD5 have the water sensor?


Reply With Quote

Bookmarks