if u want to remap petrol with ecm.....forget it
VW GOLF 5 GTI 2.0TFSI
Please help me understand the maps. I am not asking for chip tuning but for help in understanding because I want to do it in my car
1: want to know how to calculate boost presure in bar or psi from what is on the map. What is the boost presure in the map and how did you calculate it
2. there are two boost presure maps what is the difference between them?
3. there are two fuel maps limiter of lambda a and limiter of lambda b. What is the difference between these 2 maps? I know that the smaller the lambda ratio, the more
fuel but can it also be somehow converted or does it feel good? what is the difference between them?
4. What is the requested engine load map for? what is i optional engine torque?
I put all maps with names to preview and to help calculate boost presure.
THANK YOU VERY MUCH FOR THIS HELP
turbo pressure 1.JPGpressure 2.JPGlambda a.JPGlambda b.JPG
if u want to remap petrol with ecm.....forget it
FILE SERVICE
REMAP+ dpf-egr-vsa-scr-lambda...cars/buses/agricultureGenuine WinOLS user
ECM uses as help. If you can help me with my questions, then do it, if not, studded posts without sense
I allready help you with what i say...but if u are idiot and dont understand try sing on other table.
FILE SERVICE
REMAP+ dpf-egr-vsa-scr-lambda...cars/buses/agricultureGenuine WinOLS user
You have explained me really, I already know everything. You had to at least support your answer. If you're going to insult me, you better not write anything anymore. I have the original file and stage1 compares the differences. I can upload the same photos from winols. My questions don't have much relation what program I use especially 1
With the maps you posted you will not have more boos, regard to fuel you posted lamfa protection and requast lamfa, but few are missing like lamda correction etc.. regard to boost the name of the map in ecm is wrong, and raise boost in the car you have more map related that ecu see as "load", on dv_req is in % 180% load, if na engine is 100% air in the cylnder, this is very general . you need to read much more on petrol how to, protection lamfa 0.90 is danger for very high egt and quick damage. i recommend you to learn much more before changing this map without deeper knowledge.
CVN FIX Vag/Bmw
Tuning Petrol and Diesel
High Power Maps
Custom Tuning Stage 3+ Hybrid
Dsg Tuning
The boost pressure is measured in pascals so your maximum boost request is 1.539 pascals which is 22.3psi or 15.3bar
The second boost map is a boost limiter which is 1.641 pascals which is 16.4 bar and 23.8psi
but even in winols its measured in pascals.
but dont use ecm to tune petrol obviously much more is missing as just raising these 2 maps wont increase boost there are other things coming into factor
but i know what you meant and that your not using ecm to tune them
hope this helps
Last edited by chrisimerk; 7th April, 2020 at 09:25 PM.
TUNING--FILE SERVICE--VMAX--EGR--DPF--FLAPS--LAMBDA--DTC--IMMO..........POSSIBILITIES ARE ENDLESS
SPECIALISE IN TUNING DIESEL ENGINES
(DEMON DEVELOPMENT)
IF I HELPED YOU DONT FORGET TO HIT THANKS AND REP POSSIBILITIES ARE ENDLESS
kuba94 (8th April, 2020)
litte correction : divided his "bar" by 10 and got bar ... so 22.3psi is 1.53bar and 23.8psi is 1.64bar22.3psi or 15.3bar
The second boost map is a boost limiter which is 1.641 pascals which is 16.4 bar and 23.8psi
chrisimerk (7th April, 2020)
in this ecu you dont have 1.53 request in file, max peak request is around 1.3bar in tq_req , and also need to correct in this maps define in load % no unints
CVN FIX Vag/Bmw
Tuning Petrol and Diesel
High Power Maps
Custom Tuning Stage 3+ Hybrid
Dsg Tuning
ah lambda you are correct mb damn those full stops
Last edited by chrisimerk; 7th April, 2020 at 09:43 PM.
TUNING--FILE SERVICE--VMAX--EGR--DPF--FLAPS--LAMBDA--DTC--IMMO..........POSSIBILITIES ARE ENDLESS
SPECIALISE IN TUNING DIESEL ENGINES
(DEMON DEVELOPMENT)
IF I HELPED YOU DONT FORGET TO HIT THANKS AND REP POSSIBILITIES ARE ENDLESS
How did you calculate that the max is 1.3 bar? this is important information for me
MED9.jpg200x10 = 2000
2000+300 = 2300
2300-1000 = 1300
IF I HELPED YOU, PRESS THANKS AND REPUTATION BUTTON!!!
thank you very much, could you just explain where these numbers come from?
200 - we know
x10 - known because it must be in thousandths
2000 + 300 - where did these 300 come from?
2300-1000 we know we subtract atmospheric pressure
kuba94 (8th April, 2020)
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