DPF Drill & ECU Remap - thoughts please.

[Iaintruten]

That's why they are halving the smoke test to pick up on gutted dpfs as they still put out slightly more smoke than dpfs that haven't been gutted as they are really clamping down on it as when they do the smoke test they give it a good rev as if is under load which will produce more smoke than one with the dpf still in place. Also as above post I posted earlier if there is any suspicion on it removed they are aloud to fail it and then I presume it would need to be inspected before it is passed. You can definately tell the difference with the dpf out bit more smoke under load ie pulling away and the whistling off the turbo. But as above you can't removed parts but the new smoke test should detect it.

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