owenxguo

look the pic
ABCD are injectors
1234 are harness(1 & 3 are long wire)
I forgot how did them connect
anybody can tell me how?
I think should be:
1-A
2-C
3-B
4-D
but not sure
thx a lot!!!!

owenxguo

help plz

1987RX7guy

iTrader: (3)

I could check for you but will an N/a be the same?

owenxguo

I dont know, really new on rotary
but thx

owenxguo

any1?
thx

KNONFS

iTrader: (14)

One and three connects to the secondaries(the ones on the lower intake manifold), and two and four connects to the primaries (the ones on the Iron housings).

So your assumptions are right!

HAILERS

Your Primary injectors are the ones on the intermediate housing of the engine. They sit close together.

The Secondarys are on the intake manifold and sit higher up and further apart than the primays.

Attached is a picture/schematic. Notice the wire colors for the injectors. Match your car to those.




Now, in the middle of 87 they did away with the thing called a Solenoid Resistor, shown in the schematic.

So here is the trick if there is a trick to this. Just pay attention that the :

REAR SECONDARY: Gets a plug that has a LIght green wire with a Red stripe.

REAR PRIMARY: Gets a plug that has a Light green wire with a Black stripe.

FRONT SECONDARY: Gets a plug that has a Light green wire with a White stripe

FRONT PRIMARY: Gets a plug that has a plain Light green wire with NO stripe.

Each plug has two wires, just make sure that the above plugs have one wire that is the color of the above description.

owenxguo

which way is front and which ins rear?
Oh if so that means
right plug coneect to left and left connect to right?
Is that right?any1 can check for me right now ???really thx