Tachometer wire GTX 1971
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- Satellite Coupe (RL)
- Posts: 9
- Joined: Mon Nov 09, 2015 7:49 am
- My Cars: Plymouth GTX 440 1971
Tachometer wire GTX 1971
Can someone show me the tachometer cable (grommet) location on the fire wall.
Can't find the hole anymore.. Possibly welded shut..
Thanx!
Can't find the hole anymore.. Possibly welded shut..
Thanx!
Last edited by GTX440 on Fri Dec 18, 2015 3:57 pm, edited 1 time in total.
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- GTX (RS)
- Posts: 526
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- My Cars: 69 Coronet 4 door.71 Road Runner. 71Dodge Tradesman 100 Van. 75 Dodge Dart. 95 Dodge Neon.
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Re: Tachometer cable GTX 1971
The Tach was electric, no cable. Or do you mean speedometer.
71 Road Runner - J68
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- Satellite Coupe (RL)
- Posts: 9
- Joined: Mon Nov 09, 2015 7:49 am
- My Cars: Plymouth GTX 440 1971
Re: Tachometer cable GTX 1971
Sorry you're right!
I mean the grey wire.
I live in the Netherlands, so a miner language barrier.. Haha!
But if you have a picture, it would be nice! Cant find anything on the web.
I mean the grey wire.
I live in the Netherlands, so a miner language barrier.. Haha!
But if you have a picture, it would be nice! Cant find anything on the web.
Re: Tachometer cable GTX 1971
There is no hole, the wire from the tach is plugged in to the bulkhead connector. Then you pick up the connection from the engine bay. If you look at a wiring diagram you should see it.
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- Satellite Coupe (RL)
- Posts: 9
- Joined: Mon Nov 09, 2015 7:49 am
- My Cars: Plymouth GTX 440 1971
Re: Tachometer wire GTX 1971
https://www.yearone.com/Product/chrysle ... rettyPhoto
If you look at the link above, you will see the grommet that guides the wire trough the fire wall.
It isn't in the main connector!
If you look at the link above, you will see the grommet that guides the wire trough the fire wall.
It isn't in the main connector!
Re: Tachometer wire GTX 1971
I don't know what that is but if I remember its position #20 on the wiring diagrams. I'm not home right now, maybe tomorrow I could take a picture of the page from the shop manual. I just finished my car and that's how it was wired. No holes. The wire that connects in the bulkhead connector gets picked up on the engine side and goes to the coil. That's the only wire from that side. I bought my harness from a guy on ebay. Maybe the one year one sells is one you can retro fit if your car did not come with a tach. I had to break apart the bulkhead connector on the inside to insert the end into the plastic assembly. So if you have a shop manual check the wiring diagrams.
Re: Tachometer wire GTX 1971
I found on the internet this pic that shows the dash wiring and also the single wire from the engine side to the coil
- Attachments
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- 71 tach wiring.jpg (9.49 KiB) Viewed 15525 times
Re: Tachometer wire GTX 1971
Here I got my son to take a picture. I'm posting two, one shows the wiring from the dash and other from the bulkhead connector on the engine side. My finger is pointing to it. Hope this helps.
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- Satellite Coupe (RL)
- Posts: 9
- Joined: Mon Nov 09, 2015 7:49 am
- My Cars: Plymouth GTX 440 1971
Re: Tachometer wire GTX 1971
Thanx so far, Bud my GTX has the tach from the factory.
#20 is AC clutch.. I don't have any pins open!
Before I took it apart, I know the wire came out of the fire wall somewhere.
#20 is AC clutch.. I don't have any pins open!
Before I took it apart, I know the wire came out of the fire wall somewhere.
Re: Tachometer wire GTX 1971
Interesting, I've never worked on a car that had both so maybe in those circumstances they did as you suggested. Maybe someone else will add some comments to this.