Here is a mappack + OLS file for EDC15C5 ECU number 0281001787 sw version 1037352209, which can be flashed on top of sw version 1037359736 with Immo off.

It`s ok even for stage2

It have maps for linearisation of Fuel pressure valve, MAF, MAP
It have SOI, DOI, Torque limiters (+ limp mode), Smoke limiters (by MAF and MAP), IQ limiter by temp, Driver wish......
It has EGR switch, MAF to MAP switch, Boost control ON/OFF (Just the pins for the N75 valve on ECU are not known), Boost pressure map, Glow plug time, Rail pressure, Fuel pressure valve duty cycle, N75 duty cycle, SVBL, Rev limiter, Starting(Crancking) map.....

The only thing, that is not confirmed is: Axis for SOI and Rail pressure maps! Please, if anyone know them for sure - post them or PM me(if you don`t want to be public). May be EGR switch too.

It can be compatible with some of the 1.9 JTD
If you find it useful, hit thanks and/or rep.