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Old 02-02-2015, 07:31 PM   #1
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Default vtps issues 91 miata mspnp2

I'm using a wells tps201 I'm having a 5v issue. when I use my multimeter on the stock plug I'm getting the 5v but when I plug my tps into it , it drops to 4v and megasquirt does not notice it's there. Everything is wired correctly I don't know what's wrong. I've heard of people having issues with installing tps because of bad solder points on the megasquirt board being bad but they get no voltage so I don't belive that's it or am I wrong? Any help would be appreciated.
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Old 02-02-2015, 08:01 PM   #2
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What megasquirt are you using?
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Old 02-02-2015, 08:04 PM   #3
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Quote:
Originally Posted by curly View Post
What megasquirt are you using?
mspnp2 v1.3 bought it new a month ago.
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Old 02-02-2015, 08:06 PM   #4
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And your wiring looks like what? Colors to colors please.
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Old 02-02-2015, 08:12 PM   #5
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Tps I'm using has 3 wires orange black and green
green is signal wire
black is ground
orange is the 5v
connector on car has 3 wires as well
red is 5v, black/green is ground ,
and green/white is signal.
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