89 sedan deville cadillac

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=126549
Printed Date: May 13, 2025 at 1:07 PM

Topic: 89 sedan deville cadillac

Posted By: muck003
Subject: 89 sedan deville cadillac
Date Posted: March 12, 2011 at 10:05 PM

I am installing a starter in a 89 sedan deville, but cannot find a tach wire. the white wire at the distributor which is supposed to be there, isn't... is there somewhere else I can get this signal from?

Replies:

Posted By: howie ll
Date Posted: March 13, 2011 at 3:38 AM

Test all the wires at the distributor, take a DMM, set it to 20 volts AC, black probe to ground, run the engine at idle and find the wire that gives you about 3 V AC, increasing as you rev up the engine.

-------------
Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Print Page | Close Window