acceleration delay

[Leibel]

Hi all. 

i have a wierd problem with my superb 2007 2.5 tdi (engine code bdg), when i accelerate at the begining until about 2000-2200rpm there is a very annoying delay! its like the car has no turbo and all of a sudden it turns on and the car flies forward. 

i checked for errors and there is nothing there. 

it happens when i drive slowly 1st 2nd and 3rd gears, at 4th and 5th all is good (the car has an automatic gearbox by the way). 

i would appreciate any help...  

thanks in advance. 

[Leibel]

anyone???

[Hermon]

well let me cheer u up ...i have no power in my car whatsoever in any of the gear ..i have forgotten the day that i last overtook another car at 90km/h. lol  . i am coming to an understanding that the 2.5 v6 engines tend to fail quite often. well in my country the mk1 superb only came with the auto 2.5 litre v6. lol 

[karmino]

Hi all, im new here have superb 2,5 v6 manual have same problem like Leibel anyone help please?

[thomasbham]

Check air flow meter. They sametime breaks giving ecu false data and it is not flagged up with error

Edited 6 December, 2015 by thomasbham