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Tach wire, 2005 F-150

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=141614
Printed Date: March 29, 2024 at 3:25 AM


Topic: Tach wire, 2005 F-150

Posted By: mmatrisch
Subject: Tach wire, 2005 F-150
Date Posted: August 15, 2016 at 4:30 PM

Looking for the tach wire to connect my viper system to for remote start purposes and also slightly confused on setting up the viper system to use the tach wire 2005 f150

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Matt



Replies:

Posted By: prince504
Date Posted: August 15, 2016 at 5:04 PM
mmatrisch wrote:

Looking for the tach wire to connect my viper system to for remote start purposes and also slightly confused on setting up the viper system to use the tach wire 2005 f150


Any wire that is NOT RED or RED / LIGHT GREEN (AC) at the Fuel Injector.




Posted By: lurch228
Date Posted: August 15, 2016 at 6:44 PM
You will also need to change it from (voltage sense) and set it to tach input and then program the tach as in the installation manual.




Posted By: rs specialist
Date Posted: August 19, 2016 at 10:59 AM
If you have it connected to tach, and program the system it will automatically change from whatever setting to Tach.




Posted By: lurch228
Date Posted: August 19, 2016 at 2:23 PM
1. That doesn't always work, sometimes it will fail to program if you don't switch it first.

2. I have had this problem a couple of times myself and until I switched it, it wouldn't program the tach.





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