2003 ford f350 diesel tach signal
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=71646
Printed Date: July 15, 2025 at 7:53 AM
Topic: 2003 ford f350 diesel tach signal
Posted By: jmacf14
Subject: 2003 ford f350 diesel tach signal
Date Posted: January 27, 2006 at 7:50 PM
Hi guys its me again! every thing went great on the install (especially the door locks!! thanks again!), except im not getting a proper tach signal. the vehicle info that i got was for a green or white wire at a large connector under the air intake duct. guess what i cant find the connector! so I called a friend and he said that it should be a GREEN / WHITE wire at the harness behind the park brake release. the only thing that i found there is the fuse box with several connectors on it. does anyone know for sure where i can find a good tach signal? Im dense, so please be very descriptive! keep in mind that this is a 2003 ford F350 superduty powerstroke diesel. thanks again for your help!!
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jmacf14
Replies:
Posted By: mo12v
Date Posted: January 27, 2006 at 8:06 PM
If you pull the Fuse Box out ( 4 10mm screws )... Look behind there should be a 5 Wire Harness taped to the Main harness. These 5 wires are cut off with NO Ends.
GREEN / White should be TACH
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MO
Don't Learn from Others Mistakes
You Might Be the One That Knows.
Posted By: jmacf14
Date Posted: January 27, 2006 at 8:15 PM
awesome!! thanks for the quick reply!! ill post again and let you know if it worked!!
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jmacf14
Posted By: jmacf14
Date Posted: January 28, 2006 at 5:48 PM
well that tach signal worked awesome! thanls again for all of the help!!
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jmacf14
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