Tach Wire for 2000 f150

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=22856
Printed Date: May 01, 2025 at 8:39 AM

Topic: Tach Wire for 2000 f150

Posted By: Actuator
Subject: Tach Wire for 2000 f150
Date Posted: December 14, 2003 at 9:45 PM

Okay I have hunted for too long now. I have checked #48 of 104 at ECM and also tried the wire that was not RED / grn at the injectors.

any help would be awesome.

thanks.

-------------
Primal Autosound & Security
Abbotsford, B.C. Canada

Replies:

Posted By: Actuator
Date Posted: December 14, 2003 at 10:05 PM

UPDATE:

I have also now tested #78 of the 104 at ECM as was directed by https://www.rostra.com

anybody?

-------------
Primal Autosound & Security
Abbotsford, B.C. Canada

Posted By: CBS Installs
Date Posted: December 17, 2003 at 3:44 PM

have you tried going to the coil ? try pink white.

-------------
Regards,
Craig Stevens
CBS Installations Drayton Valley AB
(780)621-1302

Posted By: 1kewlexpo
Date Posted: December 18, 2003 at 1:22 AM

4.6 L -- Go to any of the 8 ignition coils and use the wire that is not RED / green.

5.4 L -- it's the lt. GREEN / WHITE at the coil on the passenger side of the motor between the fuel injectors.

John

Posted By: wiretapper
Date Posted: December 18, 2003 at 12:01 PM

Slice open the thick loom on the pass. side firewall and get the pink/wht coming from the PCM. Works every time.

Posted By: Actuator
Date Posted: December 20, 2003 at 6:31 PM

Thanks for the tips everyone. Just for reference for other people:

There was no pink white wire in the f150 i was working on,

It is easier and works just as well to go to one eight coils and tap the wire that is NOT RED / green.

hope someone else benefits from this info.

-------------
Primal Autosound & Security
Abbotsford, B.C. Canada

Print Page | Close Window