E30 forced induction Motronic 157 387

[tde97]

Hi.
I have a turbocharged E30 318i. Managed to run with stock ECU Motronic 1.3 .
I´d like to play a little with Pops/gargels during overrun.

Timing

Tried to adjust negative Timing on lowest row on PT ignition map, but you can feel the late iginiton during soft accerlation.
Also tried to reduce timing on idle igintion map, but lowest value i can set is Zero - but got no difference no pops...

Fuel

I´m not able to find Fuel maps for overrun. On my knowledge there should be maps according Engine Temprature vs Engine Speed. And there you raise engine speed to avoid fuel cut.

At the moment my tune is based on DME 387. On my xdf i dont have maps to tweak this.
So i´m looking for map adresses OR
Maybe there are other 316i/318i DME´s which the xdf are more defined.
I also have a .bin for DME 157 but no xdf.


Greetings