I saw this on Facebook running TD5 gear in my series 3 project.

[Bohica]

Hi everyone, I’m running TD5 gear in my series 3 project.
I’m using TD5 and associated electrics/ecu in my series 3 project. I will need to modify the ecu from Discovery 2 to Series Ute.

What device or available software would I need to make these modifications?

Appreciate your comment.

Will the ECU run as a stand alone?

Is there an input from the BCU to the ECU?

[loanrangie]

I cant help much but a friend of mine converted his RRC/D1 hybrid ute from TDI to TD5 auto, not sure if he still visit here anymore.
He is likely to be on the FB group though.

[Werdenfelser]

Hi there!

All you need is a stand-alone Harness. I know it from Td5inside or Pace4x4. But there ar more who make this harness, i think.
An ECU, which fits to your engine, the throttle pedal, some sensors around the engine and go for it.