openecu.org

hi to evrybody. Finding very usefull all stuff inside this forum, i will post my solution on immo issue for a 99 spacestar.
This car has the same ecu as evo5 with 7202 micro h8 serie, so for disable immo there is at address 10272 to set 46f0(ecu periphery).
I paste entire zone from evo5jdm hex from 1026e to 10264
On 1fce and 1fcf i set FF for both but i dont think is important for running..

on mine it works fine

Hi!

how did you manage to read/write from your ECU? Are you using OpenPort? I am, but mine doesn't connect. I have 1.3U and 2.0 and I'm not able to do anything. I once managed to read my ecu with the 1.3U, but that's it, there was no support for this ECU with the 1.3, so I bought 2.0. But the 2.0 does absolutely nothing. I have checked all voltages, they seem to be sufficient. And the cable is definetely present and connected to ECU.

Can you tell me what you used?

Thanks!
TJ

I have got the same ECU, from 4g13 1998 Colt.

mh7202 (H8/539FA)

i used openport 2.0 and i tried like "i dont know maybe it works..." and yes it works fine..
I think for colt you can do the same

yeah, that's what I thought, but it sure as hell doesn't .

I've been trying to figure this out for a long time now. So, just the OP2.0 from tactrix with the white reflash cable? Can you say if the connector IN the car (the white one) has two pins or just one? Mine has two pins, but only one leads to nowhere, I guess. Since the flash connector from tactrix only has one. And only one is necessary. Maybe that second one is meant to ground something? I'm quite desperate, because my car needs proper adjustments to be allowed back on the road again.

which windows version do you use?

Never mind, problem solved.