Faults and Fixes • P2455-22 DPF Filter differential pressure sensor - circuit h

cropps — Sun, 12 Jul 2026 12:18:26 GMT

Author: cropps
Subject: P2455-22 DPF Filter differential pressure sensor - circuit h
Posted: 12th Jul 2026 1:18 pm (GMT 1.00)

Good afternoon all

New to the group and had a look around to try and find a related issue but failed.

From what I can see on the internet it looks like I need to new pressure sensor.

Trying to find one is proofing difficult, I have a 2017 SE 3l diesel.

I have added a photo of what I believe is the part I need.

Any help would be appreciated.

Thanks

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Faults and Fixes • SDV6 Gen2 2019 Timing belt & Front Bearings

Watt — Sun, 05 Jul 2026 14:32:39 GMT

Author: Watt
Subject: SDV6 Gen2 2019 Timing belt & Front Bearings
Posted: 5th Jul 2026 3:32 pm (GMT 1.00)

Has anyone done the timing belt themselves on a 2019 Discovery 5 3.0 SDV6? If so, what's involved and what parts are required?

Are any special timing tools essential, or can you get away with using 10 mm rods to lock the engine? Any tips or things to watch out for would be appreciated.

Also, has anyone done the front hub and bearings, i have a bench hydraulic press and all the usual pullers and races but i see they are done without removing the hub, Any tips...

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