injectors changed suscessfully, but i have extra wires? Halp!

[bamaland601]

so i had 2 bad injectors, well to be safe i ordered a new set of 6. pulled plenum changed them out, did the coolant bypass and just got everything back together.. well i have 2 extra plugs both 2-pin both on drivers side. one is near the front under the tbi next to the fusebox, the other it towards the rear near the brake booster.
ive gone over and over trying to find something to plug them into but i dont see any extra sensors that i missed.. heres some pics, hopefully some of you N/A guys can help btw mines a 90' base model

[z.Leinbach]

Are you sure they don't connect to rack l each other?

[90z32na.plumber]

the one in front reaches down and connects near the steering rack. you may have to get to it from under the car

The one in the back connects to a harness with a white casing around the wire, coming from one of the camshafts. it may have dropped down onto the transmission bell housing.

[itsa300zx]

the one in front reaches down and connects near the steering rack. you may have to get to it from under the car.

Errrr, no. The front connector is for the hood switch, which appears to be missing.

Correct on the rear one, most likely drivers side VTC solenoid.

[bamaland601]

i have both of the white vtc plugs connected already, the drivers side one is plugged in near the middle of the plentum, i tried switching it today to the one pictured and it made it run like crap.
i ordered a hood switch but ive looked all over but can not find another plug down in that rear area.. havent gotten under it yet been doing body work. but its running as it is now..i still have to change my down pipes so its only a matter of time.. now i just have to figure out why my p/s is so tuff to turn and wth is vibrating on acceleration from 10-40mph

[90z32na.plumber]

Hmm, well I am going to check mine tomorrow cause that's how mine are connected. Maybe that's why I'm having issues ... Oops