Ok, So im wondering... on an 89 TII the 2 connectors going to the rear rotor primary and secondary injectors are on the same connection(wires travel together to get to the top and the bottom injector) Is this the same on an 89 n/a ? im using my n/a wiring harness and im trying to figure out if my rear rotor is getting any fuel... Or on the n/a's do the primarys travel together and the secondary's travel together.?

 

The Front Primary injector wires should be colored Black/Yellow and Light Green.

The Front Secondary wires are Black/Yellow and Light Green and white.

The Rear Primary wires are Black/Yellow and Light Green and Black.

The Rear Secondary wires are Black/Yellow and Light Green and Black.


When I say Light Green and Black I'm saying Light Green with a Black stripe. Dittos for the other wires and their respective colors.

Free FSM is online with the colors.

 

well the reason im asking is because I already have everything on the car, I dont want to take it all off but I remember how I put it on, ough well, nevermind, ill just take it all off again.

 

On the t2 models, the front primary and secondary are on the same "branch" with the water thermosensor, and the rear 2 are on the same "branch" with 2 other white 2 wire plugs.

ON the NA models, the 2 primaries are on the same "branch" along with the water thermosensor and 02 sensor wire plug. The secondaries are on the same branch by themselves (or with the bac valve on s5's).