rotorhead_izzy

iTrader: (36)

+1 for another 6 port turbo guy, i love my set up... good luck with yours

Barnett87GXL

iTrader: (2)

Not to thread jack but, i was wondering what are the pros and cons of using a s4 TII engine/emissions harness on a 6-port TII with a s4 TII ecu?

What is better to use TII or N/A harness, i have both?

Gryffinwings

iTrader: (3)

I've heard it's easier to use the NA harness.

unek87

yes the na harness is way easier to use im still in the middle of my na-t setup (been 3 yrs now building). the only wires that i had to extend was the alt. wires and tps . will also have to extend the bac if you reinstall that item also. on the na models there a pinout for the powersteering (if you have it) at the ecu but on t2 ecu it goes to the knock sensor . for my set up i competely redid my harness .removed all emissions wiring and did a wire tuck in a way . it was some work finding the right diagrams but if you find the fsm online its a life saver .

so again just use the na harness so much easier then the t2 . using the t2 u have problems with the dash harness working right from what i remember

Barnett87GXL

iTrader: (2)

ok I was just curious because i had both harnesses in the basement and wanted to install it now.