Hello Folks, think this might be my first post on this forum. I'm not new to remapping, I have been remapping EDC15C2 for close to 8 years now, I have had results that not many others have been able to reprodue.

..but the Diesel is sold and I have bought an Opel Insignia 1.6T instead. As far as I have found out it's an ME7.6.4.
Now I want ot remap it myself, it will be a fairly simple Stage1 tune with a decat (only the first cat, not the seond.)

I have a Damos for the ME7.5, I'm using this as a basis for defining the maps in the ME 7.6.4. This is where I need assistance from you guys.

I'm not looking for a cookbook recipe on how to make a stage 2, but I'd like to get some hints and critique on my progress.

This is my ori: [I HAVE REMOVED IT, IT WAS A TUNEFILE!]

I *think* I have some of the maps needed identified, can anybody verify?

- LDRXN 16x1 @ A6342 (Max specified load, this can roughly be translated into a boostcurve? (10xvalue+300-Atmos pressure). max is around 155, this gives me about 1.8bar absolute pressure. Correct?
- KFLDHBN 8x8 @ A14FA (Boostpressure limiter from atmospheric pressure? What are the axis, atmos pressure and rpm?)
- NFSM 6x1 @ A16F8. (Idle speed when rolling in gear? Axis is coolant temperature?)
- NLLM 6x1 @ A16FE (idle when stationary, no gear? Axis is coolant temperature?)

Now I have what seems like 6 KFPED maps
@ 9D73C
@ 9D8BC
@ 9DA3C
@ 9DBBC
@ 9DD3C
@ 9DEBC

Is it one per gear? They have the same values all 6 of them. Or is some of them for AT and some for MT? What is output of these, I thought it was load, but using 0,003052 as factor and max I get in the maps is ~105

-KFMIOP 11x16 @ 9D1E8 (is output engine efficiency in percent?)
-KFMIRL 16x16 @ 9C84A
-KFWDKMSN 6x16 @ 9C6AA (Throttle angle map)
-KFMSNWDK 6x16 @ 9C04E
-KFMLDMX 9x8 @ 9BEEA (max airflow though MAF?)
-KFZWMS 16x12 @ 99FB5 (Latest allowed ignition angle?)
-KFZWOP 11x16 @ 990C5 (optimal ignition angle)
-LAMFA 6x15 @ A5075 (Y axis is rpm, but what about the X-axis? Seems axis's are defined just in front of the map, but the X-axis does not make much sense to me)


These I'm more unsure of:
KFTATM? 8x8 @ A03DF (EGT model map, used for the EGT model?)
KFTATM? 8x8 @ A049D (EGT model map, used for the EGT model?)

I know that not all of the above are needed for a stage1 tune, but this is what I have been able to find so far. What do I more need to look for, for a simple stage1 tune?
The enrichment map when over the EGT limit (I cannot remember the name of it..)

I hope you are willing to point me in the right direction, not a lot of information on the ME7.6.4. :/

Lamfa is using requested torque not Pedal Position!
mrfa_w {DriverRequestedRelTorque}

Sorry for correction terminator

Ahh, I had it defiend @ A5075 - the req. torque axis did look a bit "off".

KFLDRL is POST PID Linearization of N75 DC %
KFLBTS is exactly what you say as long as KFLBTS is lower than LAMFA
EGT setpoint should be something like TABGTS or something
KFLF as  lot of people say is not used any more or people dont use it .I have found KFLF in older motronics too but
ther was no LAMFA

I'm quite surprised at this having LDRXN, as the ME1.5.5 in the Astra from 2002-2004 has LDRXN like ME7. Then on the VXR's Corsa and Astra (ME7.6.2) they used KFRLSNT. Now the insignia seems to have gone back to having LDRXN.

Either way making a nice little Stage 1/2 should't be no issue with this ECU provided you got a fair amount of S4 wiki maps listed on it.

These ECUs usually have KFMDMXNT and RLSMDN....

None of those are defined in the 7.6.2 damos I'm comparing with. :/

hmm.. The insignia file is not an ori?? It should be an ori, not a modified one. :/

Do you have the ori that goes with it?