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Old 07-10-2016, 07:57 PM   #1
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Default Wiring Pinout for A/T TPS

Alright, before any of you say "Just research it", I've looked all over the internet trying to find the right pin out for this damn connector.
When I ask this question, IGNORE COLORS. I do not have the exact pigtail that came with the VTPS, I have one that fits, but has different colored wires.
The pin out for the non-variable TPS is as follows:

Now, can anyone show the corresponding information but on the A/T VTPS?



The model number is JE50 18 911
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Old 07-10-2016, 08:04 PM   #2
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what year miata? I'm assuming 1.6L here?
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Old 07-10-2016, 08:10 PM   #3
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Originally Posted by Braineack View Post
what year miata? I'm assuming 1.6L here?
Yep its going on a 1.6L
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Old 07-10-2016, 08:10 PM   #4
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Yep its going on a 1.6L
sorry its a 1990, if that makes a difference
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Old 07-10-2016, 08:25 PM   #5
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Does this help? From top to bottom should be 5V ref, TPS Signal, open pin, Signal ground.

Wiring Up An Auto Vtps - Forced Induction & N/A Power Mods - MX5Nutz Forum
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Old 07-11-2016, 10:01 AM   #6
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This picture would help a lot if I knew which wire doesn't get used and if i could see the colors more clearly. (Middle two both look the same)


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Old 07-11-2016, 10:38 AM   #7
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The wire labeled idle switch in that picture is unused.

What do colors matter, didn't you say so yourself? There's plenty in that picture to get you going.
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Old 07-11-2016, 11:06 AM   #8
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I used to have the perfect image, but its no longer online.

just look at the 92 service manual:

http://www.miataforumz.com/1990-200-...Manual1992.pdf

the wiring diagram section shows the pinout and wire colors.





1N (R) is on/off idle switch
B/LG is Ground
LG/R is 5V
2M (R/B) is vTPS signal
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Old 07-11-2016, 04:04 PM   #9
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Quote:
Originally Posted by Braineack View Post
I used to have the perfect image, but its no longer online.

just look at the 92 service manual:

http://www.miataforumz.com/1990-200-...Manual1992.pdf

the wiring diagram section shows the pinout and wire colors.





1N (R) is on/off idle switch
B/LG is Ground
LG/R is 5V
2M (R/B) is vTPS signal
This is perfect, thanks guys. I had a schematics from the haynes manual but it was wrong when it came to the wire colors on the TPS for the 1.6, so I couldnt trust it.

Quote:
Originally Posted by deezums View Post
The wire labeled idle switch in that picture is unused.

What do colors matter, didn't you say so yourself? There's plenty in that picture to get you going.
And yes the colors didnt matter if someone was just telling me the pin out, but with the picture I could do some simple translating and understand which colors they were talking about. Anyway, Thanks again.
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