Originally Posted by Rob_DOHC

As above also I was wrong the CO pot connector is white not black. Also the pin out diagram is on the disk. I would also suggest leaving provision for a wide band lambda in you loom if you are tucking it away, better than trying to add one later!

Also, no the EDIS earth in the loom will be fine, given the choice however I would always suggest having a decent earth direct from engine block to battery rather than to shell then to block, you ideally want the lowest resistance connection to the system ground as you can manage.