14/07/2026
An interesting oneโฆ
The owner of this Berlingo reached out as the vehicle was smoking under load, since it had an AdBlue delete elsewhereโฆ
We were told the egr was unplugged as part of that process which was odd ๐ค
Checking the codes, there were none for the EGR being unplugged, which raised more concerns on what was done in the software
We pulled the ecu and found it had been tuned, with DPF/EGR/AdBlue solutions but the DPF was still physically in place โ
Separating the exhaust, we found the cause of the smoke was because the dpf itself had cracked, allowing exhaust gasses to escape past the filter
We reinstated the EGR and DPF in the software as this vehicle needs to be compliant. Recommending a replacement dpf. To which the smoke was also resolved โ
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