Engine Harness help

[5280DB8k20]

Hey guys I have a 2000 DB8 with the K20Z (05 Type s) Swap...i have the chasebay engine harness and hondata kpro and the speed converter. I connected everything right and the car bogs out when I drive and has been dying a lot and the cluster doesn't work at all...anyone help me please! Thanks in advance.

[5280DB8k20]

and also if I connected the starter and alternator to the fuse box that shouldn't cause any problems either right?

[t.schultz]

Do you have 3 good grounds? Any codes?

[5280DB8k20]

Yea I do have good grounds and there is no codes...i also found on my harness that it's missing the wire that sends the alternator signal to charge which sucks and all the wires are different colors from what Honda says it's suppose to be so I have to trace each wire back

[waldo1212]

is it just your vss not working? i had this problem and having the chasebays harness didnt exactly help with diff colors . your gona have to wire it in the engine bay if u havent already. test the wires and make sure they are right hook them up and post pictures of all of them. BTW make sure your battery is disconnected .


do you mean your charge harness didnt have that extension on it?