Changing TD5 MSB ecu

[Nova]

Hi all,

I have a second ecu for the D2, a chipped TRS one (MSB and not NNN). I am just wanting to double check what I need to do to change it over before I do something that I regret.

I have a Nanocom, from what I have read, I need to save the injector codes and the security codes from my current ecu. Is there anything else I need to save before I take the stock ecu out?

When putting the new one in, I assume the process is reversed, load the saved injector and security codes.

Do I need to do anything else? Is the vin stored in the ecu at all? Do I need to sync with the BCU or anything like that?

Thanks,
Nova

[iPom]

Hi, I'm about to do the same in a couple weeks when I get back onshore on R&R. I've just bought a Nanocom and will order my chipped ECU also from TRS next week.

I've found a couple of write ups on the net...but they appear to be a bit brief. Hopefully someone on here can point us in the right direction:D.

Dave

[OffTrack]

Hi all,

I have a second ecu for the D2, a chipped TRS one (MSB and not NNN). I am just wanting to double check what I need to do to change it over before I do something that I regret.

I have a Nanocom, from what I have read, I need to save the injector codes and the security codes from my current ecu. Is there anything else I need to save before I take the stock ecu out?

When putting the new one in, I assume the process is reversed, load the saved injector and security codes.

Do I need to do anything else? Is the vin stored in the ecu at all? Do I need to sync with the BCU or anything like that?

Thanks,
Nova

You save Injector Codes and Throttle settings before removing the ECU. Once you have the new ECU installed you load these back from file. The only other thing that needs to be done is to go to "Utility Functions" in the Td5 Engine module and select "Learn Security Code". This syncs the security code with the BCU.

VIN can only be edited by Testbook, so not much you can do in that regard.

cheers
Paul

[Nova]

Thanks Paul,

Sounds pretty straight forward. I'll give it a whirl over the weekend while I am replacing a blown brake light.

Cheers,
Nova

[td5inside]

Offtrack said it all...

Just a quick note to say that, if the new ECU does not assume new settings - for example throttle settings - lock the car with the remote control and unlock it...

Regards

[Nova]

Thanks all, everything went smoothly, I should have done this ages ago, much better now.:cool:

Cheers,
Nova

[fourteen8]

You save Injector Codes and Throttle settings before removing the ECU. Once you have the new ECU installed you load these back from file. The only other thing that needs to be done is to go to "Utility Functions" in the Td5 Engine module and select "Learn Security Code". This syncs the security code with the BCU.

VIN can only be edited by Testbook, so not much you can do in that regard.

cheers
Paul

Do I need to save the injector codes and throttle setting on sd card on nanocom or I can just write down the codes and throttle setting?

Does the learn security code done after pluggin the new ecu? L

[discorevy]

Bit quicker saving them on card but no problem writing them down , then fitting the new ecu , then rewrite inj codes and throttle setting to ecu , then as offtrack said utility setting , learn security code key off / when prompted key on ditto all done

[fourteen8]

Bit quicker saving them on card but no problem writing them down , then fitting the new ecu , then rewrite inj codes and throttle setting to ecu , then as offtrack said utility setting , learn security code key off / when prompted key on ditto all done

I got 3 set of 5 injectors codes. Is that correct or they are throttle setting?. On nanocom when I press INJ TYPE i get another set of 5 injector codes. Total 3 sets.