VEMS I5 Maps

[Thuppu]

Shouldn't be any problems at those temps if enough enrichment. -20C is a different thing.

[jade]

Car is hard to start at low temperatures below 5 degree celsius.[/QUOTE]

E85 does not like the cold, that's why the run E75 in winter

[dich]

This is my map for:
stock head
stock bottom end excluding rods
e85
2.3 bar
1680 cc injectors
holset hx 52 pro
tfsi coils

Car is hard to start at low temperatures below 5 degree celsius.

[quattro-nick]

i use vems with a AAN engine so if you need some info just give me a sign

[GazzaG60]

that depends on whether its aan or ABY.

aan wired different and vems knowledge is usually for aan

[ChErRyMoOn_S2]

I got the order ignition provided by VEMS was not correct !!


Cylinder: 1 EC36 Pin 35
2 EC36 Pin 33
4 EC36 Pin 10
5 EC36 Pin 12
3 EC36 PIN 11
injectors:

Cylinder 1 20
"""" 2 8
"""" 4 9
"""" 5 19
"""" 3 7

Now, I'll start setting up map

[quattro-nick]

can you post the wirediagram that you have used for your custom coil wireloom?

[ChErRyMoOn_S2]

the coils are:
TFSI 06E905115E Audi R8
thank you for your help

[S2central.net]

What is your coil dwell time set for ?

Should be 2.0 - 2.5ms at 12V... more at lower volts but I don't have the factory data on those coils

[ChErRyMoOn_S2]

hello, the car starts on 2 cylinder, the ignition wiring is correct, I am coil tfsi .Who can give me some help?

[yannS2]

very nice

[ChErRyMoOn_S2]

hello,
I want a 55 VEMS file for starting my Audi S2 3B with such configuration
-GT3071R
-630cc siemens
Ignition coils -5 TFSI
I would put the progress of my work on VEMS forum
thank you cordially

[vwnut8392]

Might anyone here have a base map for a bone stock AAN using the PNP ECU? im looking for something to start my car on and refine from there.

my list of mods are....
-7A cams
-ebay tubular manifold
-T3 T04E 50trim .63 A/R exhaust
-3in downpipe and catless exhaust
-front mount intercooler
-external dump wastegate
-RS2 injectors
-stock AAN FPR at the moment

If someone has something close to my setup that would be cool too.
thanks guys.

[danycheung]

[KRIENG]

hey KRIENG,

what fuel are you running?
what turbo?
engine specs?


just commenting.. i see mat a little hot with 25deg of spark..

AAN Rs2Turbo E85 Flexfuel Sensor

I will try ignition for best power by use Virtual Dyno