Safc2/rb25det Install Help

[Richy08]

I tried to follow the instructions on the safc install topic on here and came into a few problems,

the rb25 ecu is diffferent to the diagram that is on the sau forum and also to another one that i got off the net.

http://www.solve-it.org/skyline/rb25dett-ecu2.jpg

the throttle position sensor (38) wire is not on the ecu also the afm signal wire and rpm signal (7) aren't on the output on my ecu. the connection is blank where it says there should be a wire for those connections by looking at the diagram

Any help would be great.

cheers

[KiwiRS4T]

I tried to follow the instructions on the safc install topic on here and came into a few problems,

the rb25 ecu is diffferent to the diagram that is on the sau forum and also to another one that i got off the net.

http://www.solve-it.org/skyline/rb25dett-ecu2.jpg

the throttle position sensor (38) wire is not on the ecu also the afm signal wire and rpm signal (7) aren't on the output on my ecu. the connection is blank where it says there should be a wire for those connections by looking at the diagram

Any help would be great.

cheers

My RB25DET stagea has a three row ecu but I presume yours has the two rows? You didn't post up your diagram but here is a nice clear one:

http://www.innovatemotorsports.com/resourc...san_Skyline.php

[Richy08]

My RB25DET stagea has a three row ecu but I presume yours has the two rows? You didn't post up your diagram but here is a nice clear one:

http://www.innovatemotorsports.com/resourc...san_Skyline.php

Thanks for the help mate,

that diagram looks different to the one i had so ill have a go and try and use it tomorrow.

Thanks, any more help or explanation why the 2 diagrams are different would be good =)

[toffy]

http://www.apexi-usa.com/pdfWiring/18.pdf

[Richy08]

thanks for the help toffy, but the diagram you gave me is the same one i have, and its the one that doesnt seem to be correct, my ecu shows different wiring in different places. kiwisr4t i was looking at the diagram u gave me, yet haven't tried it though cos it says 53 is the speed sensor but on the diagram it doesnt show u where the 53rd pin is?

thanks

[Richy08]

still need help, anyone on here have any experience with installing an safc2 on an rb25 ecu?

ecu is still sitting on the floormat, any help would be great =)

[-Dukes-]

I used this guide and it turned out great,

http://www.skylinesaustralia.com/forums/Sa...tml&hl=safc

[Richy08]

yeah thats the exact same one i first used but the pins werent there and some missing