Technical Where is located the wastegate in 1.6 mjet?

[Aferna]

Hi,
I've been checking the boost pressure using MES and it's lower than the desired boost pressure.
I've changed the MAP sensor but it didn't solve it. I think the problem could be at the wastegate but I don't know where is located at 1.6 mjet 105.
Does someone know where is?. Cheers

 

[aschiuta]

I dont think you have one.
Check the air intake path - air filter, intercooler, pipes from turbo to intercooler and from intercooler to throttle body, throttle body gasket.
Intercooler can escape air if is damaged.
If all ok then you need to check turbo assy and clean it or repair it.

 

[Matthen]

Might be worth taking it to a reputable garage and putting it on a smoke machine. Makes leaks far more obvious, and isn't that expensive.

 

[MrDerv]

Wastegates are located on the turbo, although modern diesels use a Variable Nozzle Turbo instead of one that uses a wastegate.

 

[Aferna]

I dont think you have one.
Check the air intake path - air filter, intercooler, pipes from turbo to intercooler and from intercooler to throttle body, throttle body gasket.
Intercooler can escape air if is damaged.
If all ok then you need to check turbo assy and clean it or repair it.

The problem was a in pipe from MAF to Turbo, in fact, the problem was a clamp. Thanks