remap problem only 1Bar of boost

[aviel131]

hello
i changed my ECU with remapped one
i had 1.3bar boost for few days and now i get only 1 bar of boost.
what can cause this?

 

[<tuffty/>]

I leak most likely... software doesn't change...

Check fault codes too..

<tuffty/>

 

[<tuffty/>]

...also... what engine code?

<tuffty/>

 

[aviel131]

AGU engine code
i had a split in the breather hose that goes to the valve cover i replaced it.
can its come from the breather system?

 

[<tuffty/>]

It won't be helping... could also be a faulty MAF...

<tuffty/>

 

[aviel131]

the maf is ok after unplugged it and the car running like ****.

 

[<tuffty/>]

the maf is ok after unplugged it and the car running like ****.

AGU's will do... they use the MAF for everything... you unplug it and it struggles to run... you will need to log ariflow to determine if the MAF is faulty or not... for the 206hp you say you have in your sig you should be seeing just over 160gs of airflow

<tuffty/>

 

[aviel131]

i need to get my vcds next week
so i cant know till then

 

[sssline]

You can try the VCDS map to see if there is anyone nearby. I found a bloke round the corner from me:

https://maps.google.co.uk/maps/ms?m...23242&spn=8.941335,43.505859&z=5&source=embed

 

[aviel131]

i am not from the UK
thanks anyway