pcmhacking.net

No I don't.

Ok, so I can see two options, 1; take the nvram out and plug it into where the memcal goes in the vg's original computer, it looks like the same plug there, or 2; re-pin the harnes plug to suit the later model computer.. option one seems too easy so im hesitant already!

for option 1, you need to reburn the nvram in an eprom burner with 12P (manual code) and get one of these comms boards from the start of this thread and solder onto the 808.
for option2, you can get both wiring diagrams and match up the pin swaps. I generally label every wire with where it came from and where its going, then pull all the pins out and put them back in the right order for the new pcm.

Option 2 it is for now then. Thanks very much for helping a newbie to everyone who posted.

Ps, Jayme, re usb comms, pm sent.

Who is the best to contact to purchase from?

Can this USB board work with a 1227730 ECM?

how do I go about getting one of these ECM USB Comms

Opening post says to contact Jayme.

Apologies missed the pm.

Hey all,

Could someone in the know please tell me if there is any performance increase/decrease between connecting to a '165 ECU via the ALDL port vs connecting to an '808 + USB Comms board, or will performance be exactly the same for both read & write operations?

Thanks.

Chuff