I got this greddy turbo timer and all of the install instructions were in a few different asian languages. I hope someone has some english instructions for a scion tc. Here are the wire colors:
small harness
-brown, purple

large harness
-blue, green, and red

Hopefully some one has some locations these wires hook to.

Thanks

 

When you find out how to read japanese, let me know. I've had my turbo timer sitting here for two months b/c I can't read the instructions either.
And ohh the diagrams are in black and white too. If it were color I could figure something out but nope.

 

Greddy turbo timer wiring to Scion tC

Greddy TT wire color/ tC Factory wire color/ Location of factory wire color

Red =12v constant / Red or White / Ignition harness in steering column

Blue= Ign 1 / Blue / Ignition harness in steering column

Green= Ign 2 / Yellow / Ignition harness in steering column

Brown = Parking brake/ Black / At parking brake switch

Purple= VSS / Purple / ECM, 2nd plug from top, pin 17

Black = Ground

If you have any problems, you may need to swtich the blue and green wire around from the TT.

 

coo

 

http://greddy.com/img/PHP/products/pdf/685.pdf

 

Yay, i guess i have a project this week end.

 

is the purple wire in the second plug from the top second or third one on the right?