99 dodge ram tach

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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=68701
Printed Date: May 15, 2025 at 5:34 PM

Topic: 99 dodge ram tach

Posted By: joe61177
Subject: 99 dodge ram tach
Date Posted: December 19, 2005 at 7:07 AM

having a problem programming the tach signal on this truck ive installed a 20092 from design-tech . ive gone to the injectors odd wire ,gone to the coil tried both wires, and tried the tach wire by the passenger side fire wall.nothing seems to work.

Replies:

Posted By: Velocity Motors
Date Posted: December 19, 2005 at 8:04 AM

Just did this truck last night. I used the injector wire that was not GREEN/ ORANGE. Worked like a charm.

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

Posted By: joe61177
Date Posted: December 19, 2005 at 8:29 AM

well ive tried that ill go out back and try that again . ive done several cars and if i cant get the tach i try the injector and always work but for some reason it does nt want to

Posted By: joe61177
Date Posted: December 19, 2005 at 9:18 AM

ive tried the injector wire and to no avail any other ideas

Posted By: mistahiggs
Date Posted: December 19, 2005 at 10:48 AM

can you get the tach from behind the cluster? if not you can always voltage sense the RS

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