Delco Opel/vauxhall 1.7 DTI

by **AndreaCorsa** » Sun Mar 17, 2013 9:55 pm

Hello

information research for this ECU Corsa 1.7 dti 75 hp

possibly have found 2 IQ limiter, now try egr nd start injection

someone help?

thanks

by **ecuedit** » Mon Mar 18, 2013 3:24 pm

Where is ori file?

by **AndreaCorsa** » Mon Mar 18, 2013 9:02 pm

sorry :oops:
IQ limiter:

036512
03676A
036842

maps for IQ:

038FEA
039472

unfortunately I do not know offset, conversions etc. ..

by **wiski** » Fri Mar 22, 2013 10:48 pm

This is ecu with lack of info
these first three i don't now what are .
036512
03676A
036842

038FEA 28x19 IQ/torque
039472 28x15 IQ/torque

In these you should play with pump voltage to get proper power. And regarding that these have wastegated turbos you can easily get smoke if you over-fuel it .

by **AndreaCorsa** » Sat Mar 23, 2013 10:57 pm

thanks for help
I haverun LOG and noticed that increase maps:

038FEA
039472

increases iq detected

I have checked file DI / DTI (65/75 hp), noted that these curves be increased

unfortunately I do not know the conversion values...

I was also trying driver wish maps to improve engine response

can 036F36 and following?

thanks

by **wiski** » Sun Mar 24, 2013 11:09 pm

Little hint for you:
03309e 28x18
03375c 25x16
03c50e 29x21
03d406 26x21

and you are good to go!

by **AndreaCorsa** » Tue Mar 26, 2013 1:59 pm

thanks :)

I continue study

by **intrujans** » Wed Jul 03, 2013 12:47 pm

I sucefully managed to deactivate EGR on 1.7 DTI, tonight i'll post map location. Does anyone knows factors for maps, axis, what maps mean, etc?

I'll help tonight when I'm home with EGR Map location