Zafira 1.9 CDti 120 EDC16C39 Map Help

by **F35T3R** » Tue Mar 18, 2014 11:35 am

Trying to understand the map from my ecu using Winols.

I think I have found some maps EGR, Maybe Drivers Wish, Using some very helpful online videos (haven't been able to find any default locations yet)

I have found others but I am trying to figure out the Axis and outcome of EGR (dont want to run before I can walk)

Can anyone advise the default locations or give me some ideas on what the axis could be so I can better find them myself
I`ll post a picture of the map I found for EGR later.

Thanks In Advance

by **bajad** » Tue Mar 18, 2014 2:57 pm

for learning this should help - edc16c39-damos-t3591

by **F35T3R** » Tue Mar 18, 2014 9:16 pm

Thanks

by **F35T3R** » Tue Mar 18, 2014 9:21 pm

I think this is the EGR Map

EGR.jpg

I haven't worked out the axis yet

by **bajad** » Wed Mar 19, 2014 7:39 am

you think right :),but for closing EGR ,it is not needed ,

by **biela** » Wed Mar 19, 2014 8:28 am

Axis should be in front of the egr map: maf and rpm.

Try to find hysteresis of egr to disable it.

by **F35T3R** » Wed Mar 19, 2014 8:47 am

Great, :thumbup: Thanks for confirming that

Think I have the axis MAf/IQ/Engine Speed

Think I found some DW maps, but they dont look quite right (i`ll post a image later can't now work calls :evil: )

by **biela** » Wed Mar 19, 2014 9:37 am

Sorry, i was mistaken with output.
Axis are iq and rpm
Output is maf desired.

by **F35T3R** » Wed Mar 19, 2014 3:15 pm

IQ being mg/stroke of air am i am guessing...

Looking at what I think are the drivers demand maps

The axis are IQ / Pedal position - Torque ??

I guess one is wrong as i cannot figure out what should be Pedal Position

Thanks again, (I am starting to enjoy this :D )