308 1.6 Hdi 2013 - Limp mode with fuel additive pump error P1434 P1435

[sl2000]

Hi

My 2013 diesel Peugeot is in limp mode with a faults P1434 and P1435 on the fuel additive pump. It’s done 130,000 miles.

My regular garage changed the pump but it didn’t resolve the fault. He says he’s not the guy to take it further; and can’t recommend anyone.

I’ve taken it in for an initial investigation at the main dealer. They say no issue with the pump and will need to do ‘further investigation to check wiring etc’ for £348. I've got a print out of the diagnostic readout https://acrobat.adobe.com/id/urn:aaid:s ... 48aca3bfc7 from them.

I've then phoned round a few recommended garages and auto electricians but all have said that they don't want to look at it.

Is there anyone on this forum based somewhere near-ish to me (in Brighton) with Lexia / PP2000 who could take a look? I've been pointed to a couple of things that might work...

https://www.peugeotforums.com/threads/p ... 08.345827/ linked to a video with the same issue where he gave steps to clear the fault:



Failing that this...

...suggests the additive tank can be programmed out but the dpf regen will still work just at a higher temp. I’d happily try this if it gets me a few more years.

I’m very happy to pay someone with the kit to look at the above with me.

Any other help / suggestions / garage recommendations very gratefully received.

[sl2000]

(Apologies for the problem link - and thanks for editing to remove. Sounds like I don't want to do that if it will pollute more afterwards.)