1.9 TDI EDC15P 130HP location of dw single value limiter

[cruuz]

Hello,
I have an A4 130HP AWZ and have a question on driver whish map.
Here it is:


between 2500 and 4000 rpm the demanded driver whish under full load should be greater than 70.
But in the logfile it is almost allways 70 fixed (see marked values):



is there a absolute maximum driver whish constant somewhere seted to 70mg/stroke?

[DIBEKOT]

You are limited by your airfolw. There is not enough air for more then 70mg of fuel.

[veloseeped]

is there a absolute maximum driver whish constant somewhere seted to 70mg/stroke?

It's data output limit.
You don't see in logs mg/stroke values more than 70 even if real internal value is higher.
But if you have some "know-how" you can made some changes in ECU file and remove this limit.

[cruuz]

It's data output limit.
You don't see in logs mg/stroke values more than 70 even if real internal value is higher.
But if you have some "know-how" you can made some changes in ECU file and remove this limit.

Ah ok that makes sense, you have no addresse of it?
Big thanks anyway

[filecloud]

Hello
Drivers wish of AWX engine 130PS is exactly 70mg under full load. So the log is fine.
regards,
filecloud

[eddieddi]

he have 77mg in DW map...

BR

[DaniXDX]

Only diagnostic limit. You can change this limit searching "70" in 8 bits, and correcting a offset.

[cruuz]

Only diagnostic limit. You can change this limit searching "70" in 8 bits, and correcting a offset.

there are many values "70" please give me the address

[veloseeped]

there are many values "70" please give me the address

Play with data of 4x112 map at $7319C

[cruuz]

Play with data of 4x112 map at $7319C

I increased the byte at $731D1 (Normierwert Fahrerwunsch) from decimal 70 to 71 and see the result:


Thanks a lot to everyone who helped me