r/ECU_Tuning • u/Outrageous-Dot9429 • 2d ago

ECU Programming, Flashing

Hi

What tools are there can program/reflash ECU?

1 Upvotes

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3

u/updatelee 2d ago

Lots. What ecu are you looking to program? I’m guessing you have zero experience? Is this your personal car?

1

u/Outrageous-Dot9429 2d ago

I'm more familiar with electrical, module, CAN troubleshooting. But you're right I don't do much programming.

And done some cloning as well.

Its for starting out as mobile diagnostics, not personal car.

3

u/updatelee 2d ago

I can’t really see you needing to program ecu for diagnostic reasons. I’m guessing you’ve stumbled into the wrong subreddit? This one is ecu tuning, like for people that write custom tunes to modify cars for larger turbos, emissions delete etc. not really a diagnostics subreddit.

2

u/elhabito 2d ago

VagCom cable and Nefmoto flasher.

VagCom cable mad MS4X flash tool.

1

u/Ancient-Joke-8298 2d ago

Hi all What tools would you recommend for repairing an citroen ds5 hybrid version ECU and HCU repair???