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    Re: peugeot 206 hdi 1.6 16v 55 reg Archived Message

    Posted by Ian Staples on July 14, 2008, 10:51 pm, in reply to "peugeot 206 hdi 1.6 16v 55 reg"

    Hi all. I know this is a bit of an old post, but there is no fix posted as yet so thought i would add to it.

    Got a simular thing. Pug 807 HDi, 2003. Kept coming up with unblock diesel filter on dash, still drove ok, this warning would go after a motorway run. So we left it alone, thinking it was doing its natural regen, lol. Now it comes up with unblock diesel filter and antipollution warnings on startup and 10 seconds later goes into limp mode and wont rev above 3000. Fault codes present are P1447 and P1447 (both are particulant filter), and eventually a code for the diff pressure (cant remember the code now). Regen no longer works. Took filter and cat off as one lump, split cat and filter, cat was clean, filter was black, steamed the filter, you should of seen the gunk that came out, lol. Refitted and just the same, although occasionally it did give a cough and then take off, so think it was trying to regen. It certainly felt more lively after cleaning, but still went straight into limp mode and cut off at 3000rpm. After reading several posts here i will now look towards the diff pressure sensor and will measure the pressure with gauges and look at the live data.

    Im sure there are lots of people out there who will say 'these things are easy', but like everything, its a learning curve. This is the first one ive done, have a couple more to do but waiting to see the outcome of this one first, lol.

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