premacy 2.0 td loss of power problem please help

[gbfreeze]

i have a 2004 mazda premacy 2.0td that has lost its power,it drives like a 1.0 ltr, no pulling power in any gear

no trouble codes on ecu
no white or black smoke coming out of exhaust to point me in any direction.

it drives as normal i.e no chucking and it idles perfect and starts on the button, its like if it has lost its turbo but i dont have an idea where to go from here and as i have not got a great amount of money i was hoping someone on here could help me.

thanks i really need your help

 

[thaxman]

Unfortunately, most of us are here in North America, where the Mazda5/Premacy is sold with only the petrol engine. Not sure how any of us know diesel engines, but good luck in your search - there are a few UK members and some stretched out across the Continent.

 

[KBrian]

Could be lack of airflow into the engine. Pull the intake air filter and check how dirty.
Also look at the entire air intake sysem to see if anything has come undone.