I can't figure out a few last clips/plugs, putting a ZC in my 91 Si. First one comes out of the engine harness right by the O2 sensor, it's a round plug, two wires going to it, green\white and red\white. Second, the two wires underneath the intake manifold, they have a rubber boot and go to a sensor with 2 studs coming out, which wire goes to which side? Thanks, and I did search also

 

The rubber boot/two wires are for the fan switch..
The order does not matter as it is just a switch..
Just plug them in..

The other is probably the coolant temperature sensor..
should plug into the head under the distributor toward the front..

 

Thanks for the help

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 88DXCRX &raquo;</TD></TR><TR><TD CLASS="quote">The rubber boot/two wires are for the fan switch..
The order does not matter as it is just a switch..
Just plug them in..

The other is probably the coolant temperature sensor..
should plug into the head under the distributor toward the front.. </TD></TR></TABLE>

 

Should be the small round plug in that group of wires...

And plug somewhere around here:


The other red/green plug that comes to mind is intake air temp sensor....
I have never dealt with the ZC but it is all about the same...
jlicrx=ZC Guru

 

The one plug that doesnt get used on the ZC is in the cluster of wires that goes to the fan switch and alternator, correct? It's two wires I believe.. ?