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GolfmkI
18th July, 2020, 09:33 AM
P407

Hello please I need DTC OFF

Checked many times TURBO , SENSOR ETC...

Need to test DTC OFF P2562 P2563 P2565

SID8035WS40205E-T
SW 9658345380
HW 9655041480


Many thanks beforehand

jurebv
18th July, 2020, 09:52 AM
car in limp?

bobolin4o
18th July, 2020, 10:16 AM
car in limp?

P2563 - Turbocharger Boost Control Position Sensor Circuit Range/Performance
P2562 - Turbo valve position copy signal

Probably is... and... no way to fix this with any DTC deleting.

GolfmkI
18th July, 2020, 10:38 AM
LIMP MODE

But is very anoying DTC is present and not possible to erase even with engine shut off.

Wiring is checked ok.
Turbo vane sensor new and ok
Turbo vanes itself are not clogged...
Checked myself

So I want to try if deleting those DTC can give me a chance...

I can understand error issue I suffered many times.
But even in diagnostic turbo signal value and reference are perfect!!!

It is like Ecu simply stored those errors definitelly and didnt want to erase it, even with ignition ON engine OFF

This is why I want to give a try disabling DTC.

BUT I Know is not the correct way

GolfmkI
18th July, 2020, 11:15 AM
At least if you can share what switch belongs
I have not very clear the exact location of switch.

I am playing around rigth now with dtc tables and switchs...

jurebv
18th July, 2020, 11:21 AM
Best Regards

Sauro1978
18th July, 2020, 11:24 AM
check that it does not close due to the worn toothed pin.


Check that the vacuum accumulator is sealed.

GolfmkI
5th August, 2020, 12:46 PM
CAR IS SOLVED

As you said limp mode is there even if DTC is not showed.

So tried to search problem.

Basically time lost, cause the turbo they used and the turbo solenoid were BAD.

Even they were NEW, but turbo vanes was clearly stucked!!! with 0 km
Solenoid was simply not working and getting only HOT and HOT

This is the problem when people buy automotive spare parts and theY buy the cheaper one.

I prefer I used one (OEM QUALITY) than a new chinese/STARK/DORIA/ and many other clone chinese parts.

So really Sorry for disturb and making loosing your time.

And of course really thanked to everyone