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old school HKS boost gauge

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Old 09-20-09, 10:12 PM
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old school HKS boost gauge
okay well i have this old school HKS boost gauge but i cant figure out how you hook it up, i got the light on it to work but i dont know where the other wires go any help?

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Old 09-20-09, 10:53 PM
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What's the point??

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You need the pressure sender for it. Basically its just a map sensor. What does the pin the red wire runs to say?

The map would get its 5vref from the "5v" pin, the output would be the "IN" and the ground goes to the "G" pin.
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Old 09-20-09, 10:53 PM
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Do you have the sending unit for it?
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Old 09-21-09, 03:25 PM
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could i possibly wire it up to something else, beside the sending unit since i dont have one?
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Old 09-21-09, 03:26 PM
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Originally Posted by papiogxl
What does the pin the red wire runs to say?
it says IG but i have that hooked up to my ignition, and that turns the light on and what not
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Old 09-21-09, 03:45 PM
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slang it and try to find a mechanical hks boost gauge

just 2 wires, ground and a illumination wire, than a vacuum line.
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Old 09-21-09, 10:00 PM
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Originally Posted by 13Beezies
could i possibly wire it up to something else, beside the sending unit since i dont have one?
You need to get one. Worthless without it.
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Old 09-21-09, 11:23 PM
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FAIL, its all good i actually getting a sending unit tomorrow
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Old 09-21-09, 11:42 PM
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Then tomorrow it will be worth something.
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