Technical IAW ECU Live Mapping & Tech Info

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Technical IAW ECU Live Mapping & Tech Info

Hi, in these ecus it’s not possible to have negative advance via software.
The only way to obtain negative spark advance is to move the VRS, as done for stock 18FD vehicles (-18 degrees).
In this ecu is impossible to have negative advance too, but actually the 0 value means -18 degrees and so on.
 
I have a problem with the engine stalling.
When I am in cut off mode, throttle on idle, engine speed above 2000 (I set cut off at 1900 rpm), if I disengage the clutch, the rpm goes down and the engine stalls.

I can't find the bit that controls the resumption of injection (which is around 1400 rpm);

And I also think that I have to play on the position of the idle stepper but here too I did not understand the function of all the maps of the idle stepper.

I built my own xdf based on that of woj with identification of many additionnal maps but some are still unknown to me.
Now clear understand what is happening on Ethanol .

It is possible turn off cut off mode. Try it and check. Set some low value below idle or 0.
Let me know write there.

Please put your xdf file there.
 
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I have the same problem as you. The only difference is that I work on a five hundred 900. I have gaps below 3000rpm.
Use map F6FF to tune your additional fuel need to turbo.
 
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hi all! I dumped a IAW G7.11 from a Fiat Uno Start 994 i.e, tried to reverse engineering but without success.

Can someone understand, more or less, if there are maps similar to those of other IAWs? It appears totally different from 16F and 4F despite being from the same family.

My project is to use it on a Turbo engine (Lancia Y10 Turbo, electronic injection, distributorless ignition), so i need to work on fueling and ignition advance.

Thanks!!!
 

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