[Connono1]

AdBlue problem that kept running down despite being full... Tuning company fixed it but looks like they removed the AdBlue by disabling exhaust temperature sensors in the ECU and did a remap as well. 30 miles later DPF warning came on and now in limp mode. I went to Audi and they have come back and said they cannot put any software on the ECU as it's been tuned and are saying I should get a replacement ECU before they look at the initial AdBlue issue. Can I ask what you think about that please? They're quoting ~£1950 for a new ECU. I have a 2016 A5 quattro 2.0 TDI. Any advice would be massively appreciated.

 

[SimonRoma]

LOVE your dog mate!!!! Go back to the tuning company and ask them to remove the crap that they invented. Then find a local VAG specialist and ask his help. AVOID the official stealers like the plague.

 

[Connono1]

Cheers for the help, Simon. I did manage to get another tuning company to sort out all the problems. I did not fancy letting those charlatans at the first company anywhere near my car again.