Help needed finding correct torque specs, 05 relay 2.2hdi x244

[Smokeyjoe]

Hi could anyone help me find the correct torque specs for the injector clamp bolts for a 2005 Citroen relay 2.2 with the Dw12uted engine, iv tried searching and can’t find anything for this van, iv found similar engines with similar injectors but all the specs are slightly different so would like to be sure
Cheers
Joe

[mickthemaverick]

I don't know if this will be any help but I had a 2001 2.2HDi and tightened the injector clamps to 35psi and it ran fine.

[wheeler]

30 Nm

[Smokeyjoe]

30 Nm

Is this definitely for a 2005 Citroen relay 244 2.2hdi
As the image and text seem to relate to a stud fixing rather than a bolt, mine has a bolt not a stud and nut
Just want to be sure as iv had an injector clamp bolt snap in the past on this van

[Smokeyjoe]

I don't know if this will be any help but I had a 2001 2.2HDi and tightened the injector clamps to 35psi and it ran fine.

Last time I had them out one snapped but I can’t remember if it snapped when taking it out or doing it back up, also ended up having one of them develop a leak so either wasn’t tight enough or the seating surface wasn’t clean or both, would be nice to get a proper figure rather than winging it while cringing and waiting for somthing to snap

[wheeler]

I selected DW12UTED so hopefully should be correct. Before i looked it up i had it in my head from memory it was between 30-35 Nm (which feels far to slack in my opinion).