Golf 7 GTD turbo pressure low after removing DPF

[reda75]

Hello,

I have made a golf 7 gtd 184 hp dpf off and i have broken the dpf mecanically,

car work fine for few miles then go in limp mode and give me ( turbo low pressure )

don't know if this was made because of dpf removing ?

all hoses and pipes are good.

thank's for help

[ludbe]

possilbe because of dpf remove yes, because of less backpressure

need ajdust vnt maps

[CustomCars]

Pls be more precise.

Did u software remove dpf and still have broken dpf in car ?
Or remove DPF and software not touched ?

[icezero2010]

possilbe because of dpf remove yes, because of less backpressure

need ajdust vnt maps

i think the problem is another upload ori and mod

[motorsport]

Hello,

I have made a golf 7 gtd 184 hp dpf off and i have broken the dpf mecanically,

car work fine for few miles then go in limp mode and give me ( turbo low pressure )

don't know if this was made because of dpf removing ?

all hoses and pipes are good.

thank's for help

Hello what tool you ise for read your ecu maybe your tool dont real all map

[icezero2010]

Hello what tool you ise for read your ecu maybe your tool dont real all map

obd read or vr is enough there all for dpf off

[motorsport]

And for remap ?

[icezero2010]

the same ;-)

[reda75]

File is 4Mo,

Fault code : P0299

Any solution :)

[LaraVAG]

If you have good solution DPF OFF and cut off dpf from car, not posible to have any problem.

[CustomCars]

Valve steering or turbo problem, dpf out not cause low pressure but overpressure because back presure was changed.

So look for mechanical problem

Log Turbo pressure chanell in idle and steering turbocharge, write difference beetwen ~0/~100%

[reda75]

DPF solution is good we have done many cars like this one,

If backpressure is changed maybe the N75 is dead no ?

[teamtuner]

If you have good solution DPF OFF and cut off dpf from car, not posible to have any problem.
and you want share for free here?...or..not?

[Tes1a]

u have problems to check

Intake (induction) air restriction or leak Failed or damaged turbocharge
(sticking, binding, etc.)
Faulty boost/charge pressure sensor Faulty wastegate bypass regulator valve

[reda75]

@teamtuner (http://www.digital-kaos.co.uk/forums/member.php/442107-teamtuner)

If LaraVAG have a good solution working to solve my problem, i'm ready to pay :)

[teamtuner]

@teamtuner (http://www.digital-kaos.co.uk/forums/member.php/442107-teamtuner)

If LaraVAG have a good solution working to solve my problem, i'm ready to pay :)
mate...this message maybe is better to send to him...i asked only if can share this solution...like other members on this forum...capisci?

[reda75]

@
teamtuner (http://www.digital-kaos.co.uk/forums/member.php/442107-teamtuner)

it's ok then ( tous travail m?rite salaire :)

[CustomCars]

Did u slitt try remove problem by file ? If your solution is good, better diagnose it.

[maupitza]

hello I too have the same problem with vw golf 7 150hp error p0299 with remap power increase and dpf-egr off
if the map is only puts the 'power increase without dpf and egr off the car goes well
therefore rule out mechanical problems

[maupitza]

I would kindly ask reda75 as he resolved the issue
thanks