vec

[dcrow]

i have 4 little wires coming off my harness that was added after i had it upgraded from a vec 2 to a vec 3,just wondering what they are for.
did not have them on there when i sent it to roe to have upgraded.:dontknow: :dontknow: :dontknow:

 

[Bone]

i have 4 little wires coming off my harness that was added after i had it upgraded from a vec 2 to a vec 3,just wondering what they are for.
did not have them on there when i sent it to roe to have upgraded.:dontknow: :dontknow: :dontknow:

Most likely for your SC upgrade.
You got a pic? Did you read the directions before we have to go line by line with you?

The VEC 3 has some added features:
Intake Air Temperature
Can run a NOS relay or switched accessory

 

[dcrow]

directions???
i didn't get any directions when i got the vec back.
i did not buy the vec brand new,it was in the truck when i bought it.

 

[Bone]

http://roeracing.com/FAQ/index.asp
http://roeracing.com/support/index.asp
http://roeracing.com/support/Firmware_update_instructions.pdf

 

[mmmmtorque]

Unfortunately I cant find my VEC3 installations instructions.....so you need to call Sean.

They are to tie into the left and right oxygen sensors and you need the PCM wire color codes to splice into.

Drop him a line in the morning and he should answer....let me know if you have trouble getting through.