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1 BD HEMI (OHIO)
DTO Newbie
Joined: 05 Jan 2004
Posts: 40
Location: Newark, OH
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 Posted: Fri Apr 15, 2005 8:36 am Post subject: Need advice with install of new tachometer in 03 Hemi |
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Im installing a Autometer 5inch tach in the truck and need to know how to get to the tach wire to the pcm...what color is it and where to find it. Has anyone done this before? I called Autometer and they said to tap in to the factory tach wire..it should work but I may need the tach adapter from Autometer. Any help would be appreciated!
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03 Dodge Hemi Reg Cab w/ 20's Flowmaster Hemi setup, run's like a raped ape!
92 Pro Mustang NMRA Drag Radial Competition |
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1 BD HEMI (OHIO)
DTO Newbie
Joined: 05 Jan 2004
Posts: 40
Location: Newark, OH
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| Posted: Fri Apr 15, 2005 12:34 pm Post subject: Wire Help |
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I need the wire color for pin#11 on the green connector into the pcm on the right side firewall...any help? This is the wire I will need to do the tach.  Thanks
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03 Dodge Hemi Reg Cab w/ 20's Flowmaster Hemi setup, run's like a raped ape!
92 Pro Mustang NMRA Drag Radial Competition |
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Hemilove
DTO Diamond Member
Joined: 10 Feb 2003
Posts: 74619
Location: L.A. (lower Arkansas)
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| Posted: Sun Apr 17, 2005 7:47 am Post subject: |
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Im sure somebody knows this but it's not me!!
Why do you want the aftermarket tach ?
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1 BD HEMI (OHIO)
DTO Newbie
Joined: 05 Jan 2004
Posts: 40
Location: Newark, OH
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| Posted: Sun Apr 17, 2005 10:04 pm Post subject: tach |
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I wanted a different tach because my seating position prevents me from seeing the tach and when i race, i like to have a clear view and looking down doesnt cut it when I need to look at the lights on the Christmas tree. I also like the looks of the larger tach...if done right they look good. It mounted and looks good. All wires are hooked up and running ...just need the one wire now.
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03 Dodge Hemi Reg Cab w/ 20's Flowmaster Hemi setup, run's like a raped ape!
92 Pro Mustang NMRA Drag Radial Competition |
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1 BD HEMI (OHIO)
DTO Newbie
Joined: 05 Jan 2004
Posts: 40
Location: Newark, OH
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| Posted: Sat Apr 23, 2005 5:55 am Post subject: Tach problem solved |
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I began looking at all the wires in the computer plugs and found the right one. Yellow wire with the red stripe is the tach signal wire. The new tach works great! The nice part is, the factory tach works at the same time and is in perfect sync with the AutoMeter 5 inch tach. Looks great and a bit intimidating to some other drivers. I just like to be able to see without looking down.
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03 Dodge Hemi Reg Cab w/ 20's Flowmaster Hemi setup, run's like a raped ape!
92 Pro Mustang NMRA Drag Radial Competition |
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