sub7

Has anyone seen this rom id or similar before? If I use 52370023 or 52370024 (2008 JDM SST) xml, the LOAD and RPM scaling is wrong.

I will try and flash older rom id above is everything else failed.

Thanks for your help!

crimson red

Hi,

It seems that the tables of your rom ( 52370028 ) need to be re-defined entirely.

I corrected tables within just timing section. If you need more tables, I can help you but need time to read the codes.

sub7

Thank you so much! I can't believe this rom is entirely different than previous romid. Sigh..

RS200Z

Judging from the ECU ID, this is probably the latest for 2008 JDM SST.

sub7

Are we still using this URL to keep track of all rom id?

I will dig in and find some useful xml for this later.

Cheers.

crimson red

Please feel easy. Helping each other is a good point of the community.

I got some time to add fuel section for the xml. ( Cylinder Fuel trim 1-4, Low Octane Fuel Map has not done yet. )

georg1970

Hi,
I'm also looking for 53590008 ROM xml fro JDM Ralliart SST. I tried to use JDM Evo X SST xml but it's all wrong. Can anyone tell if it is interchangable with any other ROMs?

shayeight

hi bro..did u find ur xml? i have a same rom id with u 52370028... can u shared it here bro...thanks

sub7

shayeight, couldn't down it from crimson_red post? That's the xml.

shayeight

thanks sub7...but it not complete...if someone can help to finish it.. i will pay for the good job...😊 thanks bro sub7 for the reply

sub7

Upload your ROM and see what I can do. Or better PM me.

shayeight

hi bro sub7,
this is my rom...thanks for ur help...

sub7

It does look pretty stock, what is incomplete in your XML?

crimson red

Hi,

Attached is the 52370028 definition fully ported from 52370024(Golden's definition).

However, there's a point to pay attention to.

In the definition of Golden 's 52370024, since the following tables refer to the same addresses, they should be incorrect of either table(Using tables in the SST categories, be careful.):
1. "Airflow Check Offset" and "SST Throttle Requested Torque Subtractor Map"
2. "Torque Limiter # 1" and "SST Torque Map # 1 - Error (unknown)"
3. "Torque Limiter # 3" and "SST Torque Map # 2 - Cold / Interpolated (unknown)"
4. "Torque Limiter # 2" and "SST Torque Map # 3 - Hot / Interpolated (unknown)"
5. "Torque Limiter # 4" and "SST Torque Map # 4 - Unknown"
6. "SST Clutch Pressure RampUp - Adjust Offset 2D:" and "SST Torque Limit Reduction Table by RPM (CPRU_A)"