Where do these plugs go?

[1FASTRICE]

I cant figure out where these plugs behind the intake manifold connect to..

 

[asd_gst]

anythign around it not plugged in?

 

[hubz91talontsi]

I don't know much about 2g's. Do you still have your cruise control box? That black one looks similiar to my cruise control do-hicky

 

[deflator]

2G Electrical Connections

If that picture is from the driver's side up against the firewall like I think it is, then the small plug is the noise condensor.

I think the left-most one is the EVAP Emission Purge Control Solenoid Valve

The big one in the middle looks like the Ignition Suppression Resistor.

But check all that against the pictures in the thread, I can't make them out too clearly in your pic

 

[1FASTRICE]

The car is a 90 AWD eclipse. Car starts and runs good.. just has a CEL and im not sure if these plugs have anything to do with it..

 

[asd_gst]

do you have a logger? to check the cel to see what it is

 

[->PrOjEcTGS<-]

Top brownish gray one is for the knock sensor. The other one I don't know...

 

[mitsuclipsegsx]

I think its for the ac. I remember the one next to my crank angle sensor was the ac one.

 

[talon187]

one is for the knock sensor plug that in it will cause your cel. the smaller one looks to be for the the break fuild. there should be a plug right there for it. the big one may be to check with a timing light

 

[1FASTRICE]

one is for the knock sensor plug that in it will cause your cel. the smaller one looks to be for the the break fuild. there should be a plug right there for it. the big one may be to check with a timing light

The one for the brake fluid is already hooked up. Could that small one hook up to a noise condenser for the tach.. because that doesnt work. And what does the noise condenser look like? I looked all around where that plug could possibly plug in to and found no unconnected plugs. If some could post a picture of the plug comming off of the knock sensor wire and a pic of the noise condenser for the tach, it would be appreciated.

Thanks

PS: This is my first 1G and im just starting to familiarize myself with the minor differences between 1 and 2g's.

 

[talon187]

the knock sensor is easy. you cant find it because its under the intake manifold up against the block. reach benind the intake manifold you will find it.

 

[need2boostpsi]

The grey is knock, the black two wire plug isn't used on a fedral 1990 it's only for egr temp sensor on the egr valve. The small single wire connector I'm pretty sure is not used, it's for an external tech hookup used when setting the idle.

 

[1FASTRICE]

the knock sensor is easy. you cant find it because its under the intake manifold up against the block. reach benind the intake manifold you will find it.

I know where the knock sensor is.. Thanks tho. Ive been around dsms for a few years, im just not familiar with the 1g electrical..