CDi DPF tech question

[Evilution]

Re: CDi DPF tech question

I asked s2smart about it some time back, but they did not do it

Ask again. Go in and talk to Tony about it.

[Smartie81]

Re: CDi DPF tech question

Ian are you saying you can now remove the cycle in the software.

[Big Performance]

Re: CDi DPF tech question

If you want the dpf off
we can do it

[Smartie81]

Re: CDi DPF tech question

Yes my mate I had the cycle removed, then we removed the DPF.... Very common google it, most tuners can do it on most makes, it will give a lot better power and vastly improve the mpg as well, it's a no brainer.

I asked s2smart about it some time back, but they did not do it, it's strange as the 54 has been out for a while, and it's all they do now.

I will ask again, if not I will talk to a really good vag coder I know of, because I want it off this cdi.

[J500ANT]

Re: CDi DPF tech question

I've read various different articles (on VAG cars) about DPF's - one thing they mention is rising oil levels, so keep an eye on yours just incase.

[Evilution]

Re: CDi DPF tech question

Generally there is a pressure sensor pre-DPF that measures how blocked the DPF is. When the pressure rises it runs the car rich to increase exhaust temperatures allowing the DPF to heat up and regenerate. There is a chance that on idle the revs may be increased as not enough heat would be produced.

[Greasemonkey]

How does the DPF operate on the 451? Sure I read somewhere that the engine will rev up when stationary? My car today has been ticking over at approx 1100rpm whilst stationary in traffic.

Simon