CFCA sluggish ?

[Marc R]

Hi Guys, I recently bought a transporter T6 with a "new" engine which has done only 30k km according to the invoices from the dealer.

Although i'm satisfied with the car in general i find the engine a bit tame, just like its a bit tired.

My question is if anyone has replaced MAP sensor, MAF sensor and lambda and if this would make a difference?

Soot level of the DPF is 22gram so this could well be a reason its a bit slow.....

Anyone any tips? heard someone used some sort of cleaner for the turbo?

 

[John A]

Hi Guys, I recently bought a transporter T6 with a "new" engine which has done only 30k km according to the invoices from the dealer.

Although i'm satisfied with the car in general i find the engine a bit tame, just like its a bit tired.

My question is if anyone has replaced MAP sensor, MAF sensor and lambda and if this would make a difference?

Soot level of the DPF is 22gram so this could well be a reason its a bit slow.....

Anyone any tips? heard someone used some sort of cleaner for the turbo?

What are you using to read the soot level and is that measured or calculated?
How full, by % proportion, is the DPF and therefore close to regeneration?

 

[Marc R]

Soot level is measured with VCDS, the treshold for replacement of the DPF is somewhere near 50 grams form what i heard from my mechanic.

I have no idea how the ECU determines when to regenerate.

My engine also had a "position sensor for turbo inlet valve p22d5 " fault in the ECU, so that could also be a reason the engine feels sluggish.

 

[phazer]

This is how they are to a certain degree but you should sort out the fault/DPF. Best thing I ever did was stick a Revo map on, totally transformed it and drives how it should have done in the first place. Thoroughly recommend it!

 

[Marc R]

I'm planning on tuning the van but before that i want to make sure everything is okay, going to be swapping out MAF, MAP, lambda sensor to make sure the tuning has most potential.