Quote:
Originally Posted by Ronnie79
Yes, maybe that's the way to go.
But I just had another idea, maybe it is the opposite way. Maybe a faulty DPF or sensor that throws the codes other codes 258400 Exhaust temperature sensor and 260900 Unknown that is causing the problem and the ECU lowers the rail pressure and triggers the 247500 Rail pressure too low fault? 🤔
Because of this theory I'm now thinking about doing a DPF delete instead to see if that helps first.
Previously I used an enet cable but now I use a more advanced cable, don't remember the name, combined with a delphi diagnostic software on a windows laptop.
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Don't do all that.
I had asked if you have an enet cable and a windows laptop, as we can schedule a time to remote in and take a look at it, revert to stock, etc. No advanced cables needed, no aftermarket programs needed.
ENET is *the* cable for these. It's basically a LAN cable to connect the car and the laptop, creating a network between the two. That's the factory way.