Kristianskaffe's MK7, 2.4 TDCI, RWD

[Kristianskaffe]

MAP and MAF ordered.

[Kristianskaffe]

Well well


1 down.. 1 to go

[Kristianskaffe]

Damn.. Worked all day to get the right side to fit, but something is wrong.
I just couldnt get it to fit, so I went back to the left one being mk6 and the right one being mk7.
Vinyl have to do the trick later on.

Did some cover up with Hammerite today Suppose to be coffee colour I'll blend in some black tomorrow as it's more like red now



Things received
Egr
Power steering pump
Srv
Prv
Glass for right mirror

Waiting for
maf
map

[Kristianskaffe]

Coffee van is coming along

[Kristianskaffe]

Oh yes!


Reversing camera to be fitted... Maybe not today.
Now going to install the inverter if I can find space enough under the seats

[Kristianskaffe]

So boys... I need help.

I just received the new MAF sensor. I fitted it and it seems that I now have the same problems as before.
I have turbo overboost or what to call it and it's almost the same as before.
It drives better when the MAF is not connected!
I haven't cleared the codes, could that be causing it?
The MAP sensor should be here today or tomorrow, so maybe that will help??

[loot]

The maf fault whether it is wiring or measured flow wrong due to other component failure, is giving the pcm a wrong reference, having it disconnected is most likely forcing the pcm to use default values and ignore the maf, it will assume the air flow based on throttle position and boost or whatever.

I will say that you need to make right the wiring and check the pcm.

My way would be to install another pcm and see if the codes follow it across, you will hope that they do because it proves the pcm is not the problem.

You've done some extensive testing to diagnose the van but still seem to be at an impasse which has forced you to spend a fair amount of money on replacement parts which as yet, hasn't fully cured the problem.

You need to get a mechanic who has wiring diagrams, ids and if need be a spare van to chuck components about between them.

Not what you want to hear but there it is.

Ps, if ids says the turbo is stuck then you have to get it to not say it is stuck! (It will actually not say anything about the turbo except turbo test passed or similar)

[Kristianskaffe]

The maf fault whether it is wiring or measured flow wrong due to other component failure, is giving the pcm a wrong reference, having it disconnected is most likely forcing the pcm to use default values and ignore the maf, it will assume the air flow based on throttle position and boost or whatever.

I will say that you need to make right the wiring and check the pcm.

My way would be to install another pcm and see if the codes follow it across, you will hope that they do because it proves the pcm is not the problem.

You've done some extensive testing to diagnose the van but still seem to be at an impasse which has forced you to spend a fair amount of money on replacement parts which as yet, hasn't fully cured the problem.

You need to get a mechanic who has wiring diagrams, ids and if need be a spare van to chuck components about between them.

Not what you want to hear but there it is.

Ps, if ids says the turbo is stuck then you have to get it to not say it is stuck! (It will actually not say anything about the turbo except turbo test passed or similar)

Hi loot

You are right, its seems like a dead end... I´m really struggling to find some qualified help. Don´t know where to find what you suggeest. Good suggest though.
I have decided, as all the parts are here now, to get all the parts fitted and se where that leaves me. It the EGR, MAP, prv and srv (do the learn)
The codes I mentioned only shows when the MAF was disconnected and then the only faults are the turbo beeing stuck.... I really don´t get that part, so yes I need to get it, to not say it is stuck... I hope, but I really don´t expect the parts to help with that

[Airthies]

Did you manage get a turbo controller to try?

heehaw tae see here, please shift along.

[Kristianskaffe]

Did you manage get a turbo controller to try?

heehaw tae see here, please shift along.

I think my mechanic took from the breakers van. It´s a 2.2 TDCI... hope it´s the same.
Still on for tuesday

[Kristianskaffe]

Hey boys.. I really need your help.
I'm struggling to get all the learns in place and I thought that I did everything right with the injector. But it's the old number there.
I really can't get the IDS to accept the numbers I try to put in.
Can you please help me and see if you can read the numbers. I'll upload a couple of different ones.

[Kristianskaffe]

I get it to be F00000000012EC but then I'm missing a number.
Is there a number in the first line after the zero's?

[Kristianskaffe]

Power steering is changed and what a difference!! Yay..
Brake pipes in the front is not getting fitted and the new EGR is fitted together with the srv and prv.
Just needs to get the learns done :/

[Kristianskaffe]

[Kristianskaffe]

I can't take credit for the next idea, but a friend of mine asked my if I had access to the van the injector came from... And as it is still at the breaker I do.
So tomorrow, I'll go to the breaker at see if I can get the code with the IDS. It has been the company van at the breaker and the injectors haven't been changed by them, so I'm hoping the numbers will show