Close as I can tell, looks like the dual terminal connector goes to the EGR vacuum regulator solenoid and the single one goes to the electric choke control (round ceramic disc) which would be on the rear intake area, along with an EGR vacuum amplifier all on one bracket. I see no EGR system so,,,,,,,,,they will go no place now. If you have an electric choke, you can use the single wire for it. Dark blue is key on, switched battery power.