VW golf 4 Marelli IAW 4MV need fuel map location

**romano21** · 14th November, 2016, 09:10 PM

Hello everyone I need help with the search for fuel map in Marelli IAW 4MV

I join Ori + Kp but warning map call ''injection'' in kp 12x24 wrong i think is throttle body control. (Name by ECM titashit) i try mod this map the car goes wrong
iddle rev 1500 rpm

Ignition map good.

I need to pass this car to E85 fuel.

Thank's

**Act Tuning** · 14th November, 2016, 09:25 PM

Injection map - 057000 12x24

**romano21** · 15th November, 2016, 04:17 AM

Thank's ACT But i think's it's wrong i try mod 12X24 AT 0x57036 i add 35% Fuel at all map for E85 but car go wrong bad idle rev 1500 rpm and car alternative stop and ESP go off

I think's this map it's for throttle. Not fuel map ...

**Act Tuning** · 15th November, 2016, 11:59 AM

This is correct map for injection it not a guss, so i dont know what you try to do or how, or what the problem with the car, so you can count on it that is injection map ,

**romano21** · 15th November, 2016, 01:53 PM

ok i understand Act Thank's !

**romano21** · 15th November, 2016, 08:49 PM

with help of ACT Tuning 2 lambda map
058AB2 12X24
058CF2 12X24

Thank's ACT

**romano21** · 15th November, 2016, 08:59 PM

2 lambda map
058AB2 12X24
058CF2 12X24

057036 12X24 it's injection map
05BA98 12x20 IGNITION partial load
05BCA8 19x4 IGNITION full load

If you have another map post it

**granden** · 27th March, 2018, 07:37 AM

Originally Posted by romano21

057036 12X24 it's injection map

What this map shows? If Air-Fuel Ratio ... but AFR-map does not look like this. May be amount of fuel injected (mm3/str)?

**swing** · 15th September, 2018, 12:27 PM

Hi Guys,

I introduced myself before and so am still new on this forum. Today a Seat Ibiza 1.4 16V of my friend is here. I noticed his car have a Magneti Marelli IAW4MV ECU. I would like to do some mild chiptuning on his car (ignition advance, maybe Pop&Bang). However, this protocol and type of ECU is new for me.

I read out the software with my Galletto V54 and opened it in WinOls. However, where do I have to start? Could anyone help me with the fuel and ignition maps? Is there maybe a damos available? Unfortunately, I could not download your files above (maybe because my account is new) which I think that helps me.

Car and ECU info:
Seat Ibiza 1.4 16V - 2006
Magneti Marelli IAW4MV
036906034DG

**Blackfrosch** · 27th September, 2018, 01:10 PM

Post ori - those 4MW ECUs seem to have more or less the same map locations. But I dont think there is any powergain... Maybe some ign when running better fuel. Or lambda to 0.88 to increase power in low end torque...

regards

**mariosvw** · 1st October, 2018, 10:29 AM

Hi Guys! I am a new!

Ι want to ask the following for my ecu Magneti Marelli iaw4mv 036906034DG.

When i open the " fuel map or ignition map " with WinOls the numbers i see, some modification are need to see the real fuel level or ignition???
If somebody can help me please.

Thank you!

**swing** · 10th October, 2018, 08:08 PM

Thanks for your response!

I agree with you but that doesn't matter. Only for fun and would be nice if we gain a little bit with ignition advance and fuel enrichment.

**mariosvw** · 16th October, 2018, 08:52 PM

When i open the " fuel map or ignition map " with WinOls the numbers i see, some modification are need to see the real fuel level or ignition???
If somebody can help me please.