Following on from the last thread I posted about bench flashing an ECU with an ECUTEK flash:

I would prefer to bench flash it with the original ROM ID that the car came with. I have the ECU part number: 1860A934 but have no idea what ROM came on that ECU. Have been searching forums and using google but haven't come up with anything. Is there any database anywhere that could tell me this?

 

It's easier if you tell us what model/year the car is

 

2009 fq330 sst

 

what market? EDM, or JDM? If EDM it will most likly be the 54070007 since that's the newest 2009 edm SST rom

 

It's EDM.

I will search for that ROM. Thanks for your help.

 

probably 53050006, or 53050009

 

The FQ I read used a 52550005. There is no benefit to using the rom version the car came with. Use the rom that matches your year that has the most support.

 

have you tried asking the ROM what ROMID it is via Mode23?

 

Digging up a thread I started. You lost me here? If I can't read the ROM how can I set it up for mode 23?

 

I bench flashed this car today. I wasn't aware it would be possible to read and save the original Rom. The rom id is 52560010. I haven't found an xml that works with it though.