So far, here's what I've found.

Tachometer blue ac tach test connector
Notes: The tach test connector is a 2 pin connector near the air intake on the driver side shock tower.
Wait to start N/A

But, it doesn't do me any good not seeing it with my eyes.

Can anybody take a photo of this wire?

I want to tap into this wire so I can get my MSD RPM switch up and going once it comes in the mail.

Any help would be appreciated.

-Tom

 

It's an open plug just hanging around the driver side shock tower, it's the only one there with a blue wire.
Ps i'm pretty sure there is only one wire in it.

 

I believe its blue. I have the wiring diagram but its at home. I'll check to see if you got a response. Also, I believe its on the A connector.

 

crap, just realized you are tapping it under the head. I was thinking you were referring to the ecu itself. Sorry.

 

It is definetly blue and i am pretty sure the plug is gray.

 

So it'll be an easy tap then?

 

Yes, very easy.

 

I'll keep you all updated when it's finished.

 

The diagram would still be helpful.