Rogue engine harness wire...HELP!!

[jsmith200]

hey need help jus swapped engines in my 1990 lexus ls400..I have a connector that I don't know where it goes...it is a two wire connector, one wire is brown the other is pink or red can't tell with a blue or green stripe. It is located on the top of the engine on the driver side coming out of the same location as the third fuel injector connector(second from the rear of the engine) on the engine harness. It is approximately 5" long. Any help will be appreciated. thanks josh

 

[Zuffen]

Just a guess but could it be the vac solenoid for the charcoal canister.

 

[jsmith200]

thanks for the reply..thats not it though...i appreciate it