Euro Spec '99 Flashable ECU in a '91 GTO

[Marty K.]

I am in the process of installing a Euro Spec '99 ECU (MD360029) into my '91 Jap import GTO.

I have adapted a boomslang patch harness to enable me to do this, wired in with a OBD2 port using information from here, among other places.

I can now read and write to the ecu, but cannot get it to fire up.

I have disabled the immobiler by changing the code to FFFF and the ECU Periphery bit 03 to 0(is this correct????)

One strange thing I have found is the rpm limit is set to 288461.5384615384rpm???????

I can re-flash it to 7212rpm but it's really odd!!

Anyone got any advice what to check etc???

I will be re-checking my patch harness, going through each pin to confirm it's all wired up correctly.

Marty

[Ange]

most likely the immobilizer that's giving you a hard time if the car isn't cranking up.

ask blackstealth what to do with the code he knows.

I have the same ecu and that was the problem for me. blackstealth helped disabling the immobilizer.

I can always send you my files if you want.

[Marty K.]

most likely the immobilizer that's giving you a hard time if the car isn't cranking up.

ask blackstealth what to do with the code he knows.

I have the same ecu and that was the problem for me. blackstealth helped disabling the immobilizer.

I can always send you my files if you want.

Yes please.

Marty6470@aol.com

Many Thanks

Marty

[Marty K.]

most likely the immobilizer that's giving you a hard time if the car isn't cranking up.

ask blackstealth what to do with the code he knows.

I have the same ecu and that was the problem for me. blackstealth helped disabling the immobilizer.

I can always send you my files if you want.
I ended up going to an earlier version of ecuflash, and used file that already had the immobilser disabled.
Even that one had a stupid number as rev limit, but corrected that, and all is well.
Runs just fine now.
I will keep it at 360cc injectors for a bit, until I am happy it's reliable, then the 560cc evo injectors go in.
Many Thanks
Marty

[Greg E]

I'm gonna ask that if my euro disassembly is gonna get passed around that anyone who uses it shoot me a donation. :)

[Ange]

I'm gonna ask that if my euro disassembly is gonna get passed around that anyone who uses it shoot me a donation. :)

I told him that in the email. Sorry shouldn't havet sent it without åring first.

Marty dont pass the file around please.

[Marty K.]

I told him that in the email. Sorry shouldn't havet sent it without åring first.

Marty dont pass the file around please.
I haven't used the file you emailed me.
I only opened it about 1min ago!

And no, I will not pass it around
Thanks for emailing me though, but got it sorted without it.

Marty

[Marty K.]

No problem.
If I use it, I will donate.
I will not pass it on.
Marty