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Discussion Starter · #1 ·
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.
 

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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.
 

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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.
 
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