Hello!
Can someone tell me where the injector constant for 075 ECU BMW S50B30 euro engine?
Regards!
BMW E36 M3 075 S50B30Euro injector constant
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- Posts: 196
- Joined: Tue Jun 20, 2017 3:19 am
Yes and no, that value is actually a constant used in the load calculation so changing it will adjust the fueling but it also screws with every calculation that uses the load value which means spark, acceleration, knock control, diagnostic checks, literally everything will be adjusted by the same amount.
It is important to realise this is not an injector size adjustment like some ECUs have.
The programs are similar enough I can tell you that what you are looking for is somewhere between 0xEAE0 and 0xEB5F a cell trace may give it away but you are looking for a 16bit number in the 38000 to 45000 range.
I think it may be the A2C3 at 0xEAE6 but cannot be sure without testing.
It is important to realise this is not an injector size adjustment like some ECUs have.
The programs are similar enough I can tell you that what you are looking for is somewhere between 0xEAE0 and 0xEB5F a cell trace may give it away but you are looking for a 16bit number in the 38000 to 45000 range.
I think it may be the A2C3 at 0xEAE6 but cannot be sure without testing.
Thank you, I will try
Hairyscreech wrote:Yes and no, that value is actually a constant used in the load calculation so changing it will adjust the fueling but it also screws with every calculation that uses the load value which means spark, acceleration, knock control, diagnostic checks, literally everything will be adjusted by the same amount.
It is important to realise this is not an injector size adjustment like some ECUs have.
The programs are similar enough I can tell you that what you are looking for is somewhere between 0xEAE0 and 0xEB5F a cell trace may give it away but you are looking for a 16bit number in the 38000 to 45000 range.
I think it may be the A2C3 at 0xEAE6 but cannot be sure without testing.