noob needs help with startup

by **graphin** » Wed Sep 16, 2015 10:23 am

Hello,
2 month ago the gasget og mij fiat grande punto 1.48v 77 BHP :twisted: :twisted: :lolno: blew so i needed to lift the cilinder head.
As i had some time i also flow tuned the inlet chanels and removed the divucers in the combustionchamer( i dont need internal EGR ).
but afcours this al meens in also need to tune the engine now.
at low lowd im runing to lean and without the internal EGR my ignision is to far advanced now.
i have been working in a engine test labaratory so tuning issent mij problem.
but im used to work with open test ECUs with real time connections.

my problem is how to get into the map file.
i cant read the original file out of mij ECU.
im having a fiat grande punto 1.4 8v IAWE 5SF3.m2 HW300.
im using a galletto 4 and the EOBD 2 software.
i have coneected the 2 vvc , mass, kline, can h and can l to the serial cabel of the galletto.
the eobd software knows this car.
when i puch ECU data i get a error
Starting data reading...ERROR WAKE.

can somone explane to me how to read the file out of mij ECU, ore does anyone have the exact map file for this car?

thnaks in advance :thumbup: :thumbup:

by **Caniii** » Wed Sep 16, 2015 12:34 pm

I think you have the wiring done wrong , watch the net for a wiring example for your ECU , and why do not USE the galletto OBD connector ?

by **graphin** » Wed Sep 16, 2015 4:30 pm

i understoot that i could only virtual read the ECU in boot mode.
EOBD2 says can bus virual read write 448Kb.
but your right i havent tried that yet.

by **graphin** » Wed Sep 16, 2015 5:20 pm

your right reading also works on OBD thanks.
I thought it was much more complicaded.
so now i can work on that file :D 8-)

thanks

by **graphin** » Thu Sep 17, 2015 12:39 pm

ok i made some progress.
im having my original map file loaded in to ECm Titanuim 1.61.
it saidly gives: Error in the Calculation of Checksum
it gives 4 maps 2 injection an 2 ignition, the load and rpm axiss are fine but the content of the maps ar rubbisch.

Titanium has the right driver for my car.
fiat grande punto 1400 8V 77CV Marelli 0813H45 IAW 5SF3.M2 HW300.

it it posibel that the file is locked or protected?
or do i have to change some settings ?

by **graphin** » Mon Sep 21, 2015 9:47 pm

correction ECm Titanium syas it doesent have the right driver.
ik can select the rifht car and ECU ub the manufacture and model tab.
could this be way i cant see any real maps?
and where can i find the right drivers??

im also trying win OLS, same problem checksum corrcetion 259 error and also no maps.
please can anyone talk me trough this or has someone a guid or tutorial?

thanks in advance