Powerfc Boost Control Kit Question

[BigDatto]

hello folks,

I have a boost control kit for PowerFC that terminates in a 3pin header. From what i can tell this suits all Skyline PFC models except ER34, which uses a 5pin header. I really don't want to order a new harness from japan & wait,wait,wait if at all possible - so -

1/ what are the extra wires for?

2/ Can the existing harness be modified to work with the ER34 PFC

Handy with a soldering iron & MM just need some direction please!

Thanks

[BigDatto]

Self-fulfilling prophecy fulfilled. Thanks for your outstanding guide Paulr33, everything i ever wanted to know & then some.

[paulr33]

no dramas, glad to help

[STATUS]

The PowerFC boost controller is crap, been using them for years on customers cars who refuse to listen to reason. It lacks many features and is very coarse.... a blitz dual solenoid EBC will shit all over it everytime.