Turbo Cooling

[Fluff34567]

Hi all,

Wondering how the turbos are cooled on the 204 engine, engine oil or engine coolant?

Is there a pump timer to cool the turbos after driving? My audi would have a coolant pump that ran for about 5 mins after shutdown to cool the turbos.

Thanks in advance

 

[Dellmassive]

Turbo main bearing is oil fed....... so if you have been hammering it.....

Just let the engine tick over for a few mins before shutting down to allow normal oil flow to cool the turbo bearing....

Note the EGR and inter cooler are water cooled.

 

[Fluff34567]

OK standard turbo oil feed system cheers for the info, greatly appreciate it