Dip switches should be left to right up-up-down-down-down-up-down-up car select 7

SWEET, thanx all for the help, will have a go at messing it up heheh...
Before i rip her guts out looking can you guys tell me were the ecu is situated?
oh, also i managed to get a z31 throttle body and maf (jecs) what i'm wondering is it worth using the maf its much bigger? about 70mm, if so i have an issue with the maf plugs silvia has a 4 pin and the z 31 has a 6 pin plug, would this be for the extra bank on a v6?]
could do with the pinout for that if anyone knows??
again thanx to all for the help on this thread.

ECU is by passengers left foot.

Crispy, cheers doc.

sup, fitted the super afc before... took all of 15 mins very easy to do using the pinout N8 on the instructions for ecu and settings for ca18de. adjustment works on the tick over rpm ok so i guess it works :D thankx to all who helped.