Question about Peugeot Liberte
Recently had similar problem 307 55 hdi engine code RHR getting p1445 + p1435. Hooked car up to launch 431 code reader got p1445 purge flow sensor circuit high input. pa435 a/c ref temp circuit range/performance no contact. Then hooked to snap on ethos p1445 diesel additive system quantity too high. p1435 diesel additive system incorrect message from can bus. checked tank level 1/3-1/2 tank about right for 55k fired pump by shorting briefly appeared to work as youd expect. few hours later after dismantleing most of car looking for depolution ecu stumped ! next day dropped in to local peugeot dealer who i know well after a conflab they agreed these are common codes easy solution! The depolution ecu is found either beside the passenger seat (left) against the sill or depending on where its built behind the fuse board/glove box (where this one was) just remove felt under glove box look up with torch behind fuse board youll see big relay type unit with slide out release (red) unplug clean (toothbrush w40) apply vv slight pressure to pins to adjust contact, refit, clear codes job done !! Common problem apparently worked for me easy & simple place to start !
Posted on Feb 03, 2013
usually you should do it for peugeot diesel at 122000 miles along with water pump and the tensioner roller that runs under the cambelt too. But to be on the safe side do it at 100000 and save the fortune.
It took me (DIY job) about 6-8 hours as i wanted to save 450 pounds.
Posted on Sep 04, 2009
Injectors from the same ccm engine are most probably sounds same but to be on the safe side check not only the shape but code on the top of injector too. Because they are piezo effect injectors and set by the manufacture for a specific pressure for specific engine codes.
Posted on Sep 04, 2009
Clean/Change air filter, fuel filter, air filter, turbo filter. Clean and check EGR valve and Turbo gate. Check the hdi fuel pressure. Open the injectors and clean it. Give it a try and may be you can save 600 euros.
Posted on Oct 18, 2009
common fault defective centralita computer sorry forgotten name in english been in spain too long .When they get hot where car is left in hot sun the lights start blinking ,these cars and citreons suffer from this fault but not often,cure new centralita ,Once vehicle goes to the test and they see it then its about 2000euros to fix because it will not pass without the relevant paperwork and certificates from dealer,Best advice sell it quick before it costs a lot of money to fix
Posted on Jan 17, 2010
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