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tach learning dei 551t

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=7898
Printed Date: May 02, 2025 at 6:03 AM


Topic: tach learning dei 551t

Posted By: wired1
Subject: tach learning dei 551t
Date Posted: January 09, 2003 at 4:56 PM

I have installed a dei551t on a 99 chrysler cirrus, but can't get the tach signal to be recognized by the remote start module.  I am using the black and gray wire at the distributor, which reads between .7 and 2V.  I have set the 551t to low voltage tach setting and it still will not learn the tach.  Is there another tach wire that can be used?  Any help would be greatly appreciated.



Replies:

Posted By: Velocity Motors
Date Posted: January 09, 2003 at 5:18 PM
If BLACK/ gray on V6 causes starter to drag, use any one of the fuel injection wires at injectors at front of engine. The injector wire will be the one that IS NOT dk. GREEN/ orange.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


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