ok now im totally confused i bought a hks turbo timer and harness.

but after reading it seems the harness is only for the power stuff but i still have to splice in for rpm and speed signal. wtf i thought this harness was so i didnt have to cut any ecu wiring.


can anyone help me with a wirirng diagram for the ecu since it seems im going to have to splice what a waste of money on this harness.

 

The harness will allow you to use the turbo timer function. For rpm and speed signal you will have to splice wires.

 

is the ecu layout the same for the 8 and 9 ecu or can you point me in the right direction for a layout of the 9 diagram. im still looking for a diagram.

 

i have the hks one but didn't use a harness at all, don't think i can be much help to you

 

http://www.roadraceengineering.com/e...-ecuwiring.htm

This is for the 8, as for the 9 im not sure what changed

 

i foudn that but want to know if the 8 and 9 ecu are the same.

 

now im totally confused i thought the harness installed of the ecu. where does this harness go?

 

the harness is for the ignition

 

if you tell me what color wires are for what signal i can tell yo what wires to tap in the ecu, i had that tt installed but i hated how it didnt match my interior...but those signal wires are still there, so i can just look at the ecu harness' and tell you which wire to splice

 

theres brown and green i think one goes to rpm and the other to speed meter.

 

IX ECU is different

Pinout here

 

i @$@%@#$@3 love you man. now to see if i can get these other 2 wires hooke up.



ok is wire 80 what i want for speed sensor and which one for RPM i seem to be over looking at it or is it called something else?

 

45 is tach, 80 is speed. Good luck with the install. I'm installing one soon as well =). the pinout was correct for my shift light install, so I'd rely on it.

 

hope this helps you. click home,then evo tech, installation,electronics. http://evomoto.com/index_tech.php?tP...5e92818fe64180 ime gonna do it tomorrow.good luck bro.

 

nice write up but its for an 8 not a 9 as far as the ecu