If d5t5.com egr off not solve this, you can find real tuning service, who can make real egr-off file. No error codes, no limp mode, and dpf regen fine....

But sounds weird, if tuned egr-off, why there is egr codes.... Bad tuning file?

Try unplug egr connector, and delete codes...

They lose customers like this. I understand that a private car owner, if he does it himself, wants to open unlimited jobs, but it's absurd for repair shops to pay for unlimited jobs if they only need to do one job. It becomes expensive for the customer, so I haven't really done any of the jobs offered by d5dt5.com for customers in years. Only cloning, if they can't be done with other devices.

I also tried to activate a trailer module in the car a while ago. I spent a day trying to unlock the pin code, but nothing was available to choose from. They said I had to buy the unlimited package, but it's absurd to buy everything unlocked for a customer's car. I can't buy anything individually anymore, they want to cash out.

Answer to myself. No need PIN-decoding, process is very straightforward.

That says you can download .bin file, but how???

Hi. How can upload CEM eeprom file to pin calculator? I read eeprom with xhorse tool and adapter, but options are only add pin and upload vida logs...

Hi. Does someone know, does that cloning need pin decoding? And do you need buy that flat rate, or can just pay separately that cloning function?

That looks something, what will help many of us. Very helpfull idea. Thanks

@LAMAII Did that work?