Hi Guys !
This Car is given me a fight !
The car came from a garage , to make FAP and EGR off , because smokes a lot wend it get"s around 80º/90º temp, and loss power
I made FAP and EGR , but still does"t get expected boost pressure
The turbocharger was rebulid to , MAF is tested , strange intake flap is bypass
Before this DTC"s not erase
P2408,Fuel Filler Cap Signal fault
P1351,
P1579 Cooling circuit degassing electrovalve ,EGR related I Think
"P1597 Cooling circuit by-pass electrovalve, this part do not existe in the car "

Now I got this DTC"s
U1118 no Communication width Aircom

Any idea ?!

Thank"s in Advance

Brs