I've read where connector C105 under the hood on the pass. side contains a tach signal wire. Well, I need help finding C105. I have a grey connector and two black connectors. Any help would be greatly appreciated. I don't want to have to pull the PCM to tap into the tach wire there. Thanks!

 

I think it's the number 10 pin coming out of the computer.

 

Right. But there's also a connector there on the pass. fender well that has the same wire. If you get the right pin from the auto parts store, you can make it look factory. That's what I'm hopin for. I just dont know where that C105 connector is.

 

TTT anyone?