please guys i an new to this forum. i will be changing the whole donk bet need to know if the wiring harness is the same. i know i have to change computer. is there more sencers on the twin tubo motor someone please help.thanks
it would be easier and safer to use the wiring harness that comes with the 1ggte - particularly if you're new to this engine.
i'd guess that the looms are different and the ECU plugs will certainly different.
This guy has recently done the gte upgrade to a z10 - i'd suggest reading his thread carefull or PMing him to discuss further.
it's possible that both engines have the same sensors (unless you're going from a MAP to an AFM) but it's highly unlikely that they terminate at the same pins & plugs at the ECU and chassis-loom-connector(s).