2006 Injection Pump Removal

[Veratherelay]

Hi first post , I've noticed I have a fuel leak from the fuel pump, (cp1 Bosch unit) noticed there other threads of striping it , but was wondering is it a timing belt off job to remove pump or is there a way to lock pulley in place ? It's a 2.2 citreon relay

Thanks

[paul.h]

Welcome to the forum.

 

Citroen's procedures give 3 different methods for removing the pump but special tools are needed. Only 1 method uses removing the timing belt, the others use a tool to hold the pump pulley in place and 1 appears to need the pump to be drilled. All use a tool to remove the pulley from the pump. Official time is about 4 to 5 hours to replace the pump.

[Veratherelay]

Do you if new pump has to be timed up to suit ? As I think pulley has a key way , so can really only go one way , hopefully

Thanks for help

[coastline taxis]

where is the leak from  is it the top or from behind the cog

[Veratherelay]

Sorry that should of said do you know if the new pump needs timing up to suit ,as I ve been looking on the internet , some say it does and say it don't ,

The leak was from bottom , so I tried to reseal it but when I removed bottom plate tiny bit of metal filing dropped out , so put it back together and it doesn't run , so I am guessing pump is scrap , been looking for a cheap 2nd hand unit , but can only find a 2.0 ones the 2.2 ones go for silly money ,

Edited February 19, 2016 by Veratherelay

[paul.h]

Citroen's procedures have no mention of timing the pump for the 2.2 hdi DW12UTED engine.

 

This topic has a link to Darwin Diesels who can supply pump parts http://www.citroen-owners-club.co.uk/citroen/topic/9041-c5-22-hdi-h-p-diesel-pump-leak-fix/

[Veratherelay]

Fitted a 2nd pump , but was leaking too , ended up stripping that down , replaced the o rings and other o ring and now the dam thing won't start ,