View Full Version : Omega B, memory map, adress reference ++

28th October, 2013, 10:31 AM
I am new to this issu, so some of my questions my be silly.
I compete i motorsport i Norway, a type of stock car class, very low budget, and we mainly use stock parts, but so some mod on the engines.

As for now i use Opel engines, what i work on now is a Omega B 1995 X20XEV engine with a Simtec 56.0(1) ECU

My questions is?

This ECU has a 27c256 DIL memory chip, is it in this chip all the parameters that we want to change is stored in (Eg rev limiter, ignition timing, fuel map, immo)
Is there any overview of the contents of the file in memory, eg what adress is the rev limiter and so on.
The immo, is it possible to disable it, we use engines from one car in other models/brands, every thing inside the car i taken out, only the bare shell.

Thank if someone can enlighten me.

29th October, 2013, 01:19 AM
yes all taht can be done, but immo is in eeprom 93Cxx

29th October, 2013, 10:40 AM
Ok, but how du i find out what adress rpm limiter is?